{"id":32308,"date":"2026-10-30T16:53:52","date_gmt":"2026-10-30T07:53:52","guid":{"rendered":"https:\/\/motoki-design.co.jp\/wordpress\/?p=32308"},"modified":"2026-10-30T16:53:52","modified_gmt":"2026-10-30T07:53:52","slug":"wordpress-500-error","status":"publish","type":"post","link":"https:\/\/motoki-design.co.jp\/wordpress\/wordpress-500-error\/","title":{"rendered":"WordPress\u306e500\u30a8\u30e9\u30fc\u306e\u76f4\u3057\u65b9\uff5c\u898b\u305f\u76ee\u3067\u539f\u56e0\u30923\u3064\u306b\u5206\u3051\u308b"},"content":{"rendered":"\n<p class=\"wp-block-paragraph\">WordPress\u306e500\u30a8\u30e9\u30fc\uff08500 Internal Server Error\uff09\u306f\u3001\u753b\u9762\u306e\u898b\u305f\u76ee\u304b\u3089\u539f\u56e0\u306e\u5834\u6240\u30923\u3064\u306b\u7d5e\u308c\u307e\u3059\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u540c\u3058500\u3067\u3082\u3001\u898b\u305f\u76ee\u304c\u9055\u3048\u3070\u8abf\u3079\u308b\u5834\u6240\u304c\u9055\u3044\u307e\u3059\u3002<\/p>\n\n\n\n<figure class=\"wp-block-table is-style-regular\"><table class=\"has-fixed-layout\"><thead><tr><th style=\"min-width:8em !important\">\u753b\u9762\u306e\u898b\u305f\u76ee<\/th><th>\u539f\u56e0\u306e\u5834\u6240<\/th><th>\u6700\u521d\u306b\u898b\u308b\u3068\u3053\u308d<\/th><\/tr><\/thead><tbody><tr><td>\u30b5\u30fc\u30d0\u30fc\u4f1a\u793e\u306e\u9752\u3044\u300c500 Internal Server Error\u300d\u306e\u30da\u30fc\u30b8<\/td><td>\u30b5\u30fc\u30d0\u30fc\u306e\u8a2d\u5b9a\uff08.htaccess\u306a\u3069\uff09<\/td><td>\u76f4\u524d\u306b\u66f8\u304d\u63db\u3048\u305f.htaccess<\/td><\/tr><tr><td>\u771f\u3063\u767d\u3067\u4f55\u3082\u51fa\u306a\u3044<\/td><td>PHP\u306e\u69cb\u6587\u30a8\u30e9\u30fc\u3001\u30d5\u30a1\u30a4\u30eb\u306e\u6a29\u9650<\/td><td>\u76f4\u524d\u306b\u7de8\u96c6\u3057\u305fPHP\u30d5\u30a1\u30a4\u30eb\u3068\u3001\u30b5\u30fc\u30d0\u30fc\u306e\u30a8\u30e9\u30fc\u30ed\u30b0<\/td><\/tr><tr><td>\u300c\u3053\u306e\u30b5\u30a4\u30c8\u3067\u91cd\u5927\u306a\u30a8\u30e9\u30fc\u304c\u767a\u751f\u3057\u307e\u3057\u305f\u300d<\/td><td>\u30d7\u30e9\u30b0\u30a4\u30f3\u30fb\u30c6\u30fc\u30de<\/td><td>\u7ba1\u7406\u8005\u5b9b\u3066\u306e\u30e1\u30fc\u30eb\u3068\u3001\u30ea\u30ab\u30d0\u30ea\u30fc\u30e2\u30fc\u30c9<\/td><\/tr><\/tbody><\/table><figcaption class=\"wp-element-caption\">\u5f53\u65b9\u306e\u691c\u8a3c\u7528WordPress\u30673\u3064\u3068\u3082\u518d\u73fe\uff082026\u5e7410\u670830\u65e5\uff09<\/figcaption><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">3\u3064\u3068\u3082\u3001\u30d6\u30e9\u30a6\u30b6\u30fc\u306b\u8fd4\u3063\u3066\u304d\u305f\u72b6\u614b\u30b3\u30fc\u30c9\u306f500\u3067\u3057\u305f\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u5f53\u65b9\u306e\u691c\u8a3c\u7528WordPress\uff08WordPress 7.1.4\u3001PHP 8.3\u30012026\u5e7410\u670830\u65e5\uff09\u3067\u30013\u901a\u308a\u306e\u58ca\u3057\u65b9\u3092\u8a66\u3057\u3066\u78ba\u304b\u3081\u3066\u3044\u307e\u3059\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u3053\u306e\u8a18\u4e8b\u306f\u3001\u81ea\u5206\u3067WordPress\u3092\u904b\u55b6\u3057\u3066\u3044\u3066\u3001\u6025\u306b500\u30a8\u30e9\u30fc\u304c\u51fa\u305f\u65b9\u306b\u5411\u3051\u3066\u66f8\u304d\u307e\u3057\u305f\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u898b\u305f\u76ee\u3054\u3068\u306e\u539f\u56e0\u3001\u89e6\u308b\u524d\u306e\u6e96\u5099\u3001\u76f4\u3057\u65b9\u3001\u76f4\u3063\u305f\u3088\u3046\u306b\u898b\u3048\u3066\u76f4\u3063\u3066\u3044\u306a\u3044\u4f8b\u306e\u9806\u306b\u8aac\u660e\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">WordPress\u306e500\u30a8\u30e9\u30fc\u306f\u898b\u305f\u76ee\u30673\u7a2e\u985e\u306b\u5206\u304b\u308c\u308b<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">500\u306f\u300c\u30b5\u30fc\u30d0\u30fc\u306e\u4e2d\u3067\u51e6\u7406\u304c\u5931\u6557\u3057\u305f\u300d\u3053\u3068\u3092\u8868\u3059\u72b6\u614b\u30b3\u30fc\u30c9\u3067\u3059\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u5931\u6557\u3057\u305f\u5834\u6240\u304c\u30b5\u30fc\u30d0\u30fc\u306e\u8a2d\u5b9a\u304b\u3001PHP\u304b\u3001WordPress\u306e\u4e2d\u304b\u3067\u3001\u753b\u9762\u306e\u51fa\u65b9\u304c\u5909\u308f\u308a\u307e\u3059\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\u30b5\u30fc\u30d0\u30fc\u4f1a\u793e\u306e\u9752\u3044500\u30da\u30fc\u30b8\uff1a.htaccess\u306e\u8aa4\u308a<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u691c\u8a3c\u7528\u306eWordPress\u3067\u3001.htaccess\u306b\u5b58\u5728\u3057\u306a\u3044\u547d\u4ee4\u30921\u884c\u66f8\u304d\u8db3\u3059\u3068\u3001\u30b5\u30a4\u30c8\u5168\u4f53\u304c\u3053\u306e\u753b\u9762\u306b\u306a\u308a\u307e\u3057\u305f\u3002<\/p>\n\n\n\n<figure class=\"wp-block-image size-full is-style-border\"><img decoding=\"async\" width=\"1280\" height=\"800\" src=\"https:\/\/motoki-design.co.jp\/wordpress\/wp-content\/uploads\/wptrouble-500-htaccess.webp\" alt=\"\u30b5\u30fc\u30d0\u30fc\u4f1a\u793e\u304c\u8fd4\u3059500 Internal Server Error\u306e\u9752\u3044\u30da\u30fc\u30b8\" class=\"wp-image-32272\" srcset=\"https:\/\/motoki-design.co.jp\/wordpress\/wp-content\/uploads\/wptrouble-500-htaccess.webp 1280w, https:\/\/motoki-design.co.jp\/wordpress\/wp-content\/uploads\/wptrouble-500-htaccess-382x239.webp 382w, https:\/\/motoki-design.co.jp\/wordpress\/wp-content\/uploads\/wptrouble-500-htaccess-812x508.webp 812w, https:\/\/motoki-design.co.jp\/wordpress\/wp-content\/uploads\/wptrouble-500-htaccess-768x480.webp 768w\" sizes=\"(max-width: 1280px) 100vw, 1280px\" \/><figcaption class=\"wp-element-caption\">.htaccess\u306b\u5b58\u5728\u3057\u306a\u3044\u547d\u4ee4\u30921\u884c\u66f8\u3044\u305f\u3068\u304d\u306e\u753b\u9762\u3002\u30a8\u30c3\u30af\u30b9\u30b5\u30fc\u30d0\u30fc\u793e\u306e\u5171\u7528\u30b5\u30fc\u30d0\u30fc\uff082026\u5e7410\u670830\u65e5\u306e\u8868\u793a\uff09<\/figcaption><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">\u753b\u9762\u306e\u4e0b\u306b\u306f\u3001\u3068\u304d\u3069\u304d\u8d77\u304d\u308b\u5834\u5408\uff08\u65ad\u7d9a\u7684\uff09\u3068\u3044\u3064\u3082\u8d77\u304d\u308b\u5834\u5408\u306b\u5206\u3051\u3066\u3001\u539f\u56e0\u306e\u5019\u88dc\u304c\u4e26\u3093\u3067\u3044\u307e\u3059\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u3044\u3064\u3082\u8d77\u304d\u308b\u5834\u5408\u306e\u5019\u88dc\u306f\u3001\u30d1\u30fc\u30df\u30c3\u30b7\u30e7\u30f3\u306e\u8aa4\u308a\u3001\u30d7\u30ed\u30b0\u30e9\u30e0\u306e\u8aa4\u308a\u3001.htaccess\u306e\u8a18\u8ff0\u306e\u8aa4\u308a\u306e3\u3064\u3067\u3057\u305f\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u3053\u306e\u30da\u30fc\u30b8\u3092\u51fa\u3057\u3066\u3044\u308b\u306e\u306f\u3001WordPress\u3067\u306f\u306a\u304f\u30b5\u30fc\u30d0\u30fc\u3067\u3059\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">WordPress\u304c\u52d5\u304f\u524d\u306b\u6b62\u307e\u3063\u3066\u3044\u308b\u306e\u3067\u3001\u30d7\u30e9\u30b0\u30a4\u30f3\u3092\u6b62\u3081\u3066\u3082\u76f4\u308a\u307e\u305b\u3093\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\u771f\u3063\u767d\uff1aPHP\u306e\u69cb\u6587\u30a8\u30e9\u30fc<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">wp-config.php\u306b\u3001PHP\u3068\u3057\u3066\u6210\u308a\u7acb\u305f\u306a\u30441\u884c\u3092\u66f8\u304d\u8db3\u3059\u3068\u3001\u753b\u9762\u306f\u771f\u3063\u767d\u306b\u306a\u308a\u307e\u3057\u305f\u3002<\/p>\n\n\n\n<div class=\"hcb_wrap\"><pre class=\"prism line-numbers lang-php\"><code>$lab_broken = ;   \/\/ \u5024\u304c\u7121\u3044\u306e\u3067\u69cb\u6587\u30a8\u30e9\u30fc\u306b\u306a\u308b<\/code><\/pre><\/div>\n\n\n\n<p class=\"wp-block-paragraph\">\u672c\u6587\u306f0\u30d0\u30a4\u30c8\u3067\u3001\u72b6\u614b\u30b3\u30fc\u30c9\u306f500\u3067\u3057\u305f\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u7ba1\u7406\u753b\u9762\u3092\u958b\u3044\u3066\u3082\u3001\u540c\u3058\u304f\u771f\u3063\u767d\u3067\u3059\u3002<\/p>\n\n\n\n<figure class=\"wp-block-image size-full is-style-border\"><img decoding=\"async\" width=\"1280\" height=\"800\" src=\"https:\/\/motoki-design.co.jp\/wordpress\/wp-content\/uploads\/wptrouble-white-screen.webp\" alt=\"wp-config.php\u306e\u69cb\u6587\u30a8\u30e9\u30fc\u3067\u771f\u3063\u767d\u306b\u306a\u3063\u305fWordPress\u306e\u753b\u9762\" class=\"wp-image-32292\" srcset=\"https:\/\/motoki-design.co.jp\/wordpress\/wp-content\/uploads\/wptrouble-white-screen.webp 1280w, https:\/\/motoki-design.co.jp\/wordpress\/wp-content\/uploads\/wptrouble-white-screen-382x239.webp 382w, https:\/\/motoki-design.co.jp\/wordpress\/wp-content\/uploads\/wptrouble-white-screen-812x508.webp 812w, https:\/\/motoki-design.co.jp\/wordpress\/wp-content\/uploads\/wptrouble-white-screen-768x480.webp 768w\" sizes=\"(max-width: 1280px) 100vw, 1280px\" \/><figcaption class=\"wp-element-caption\">wp-config.php\u306e\u69cb\u6587\u30a8\u30e9\u30fc\u3067\u771f\u3063\u767d\u306b\u306a\u3063\u305f\u753b\u9762\u3002\u6587\u5b57\u306f\u4f55\u3082\u51fa\u306a\u3044\uff082026\u5e7410\u670830\u65e5\u306e\u8868\u793a\uff09<\/figcaption><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">\u771f\u3063\u767d\u306b\u306a\u308b\u306e\u306f\u3001\u30b5\u30fc\u30d0\u30fc\u306ePHP\u306e\u8a2d\u5b9a\u3067\u30a8\u30e9\u30fc\u3092\u753b\u9762\u306b\u51fa\u3055\u306a\u3044\uff08display_errors\u304cOff\uff09\u3068\u304d\u3067\u3059\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u771f\u3063\u767d\u306e\u3068\u304d\u306e\u8abf\u3079\u65b9\u306f\u3001\u5225\u306e\u8a18\u4e8b\u306b\u307e\u3068\u3081\u307e\u3057\u305f\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u2192 \u95a2\u9023\uff1a<a href=\"https:\/\/motoki-design.co.jp\/wordpress\/wordpress-white-screen\/\">WordPress\u304c\u8868\u793a\u3055\u308c\u306a\u3044\u30fb\u771f\u3063\u767d\u306b\u306a\u308b\u3068\u304d\u306e\u76f4\u3057\u65b9<\/a><\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\u300c\u91cd\u5927\u306a\u30a8\u30e9\u30fc\u300d\uff1a\u30d7\u30e9\u30b0\u30a4\u30f3\u304b\u30c6\u30fc\u30de\u306e\u81f4\u547d\u7684\u30a8\u30e9\u30fc<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u5b58\u5728\u3057\u306a\u3044\u95a2\u6570\u3092\u547c\u3076\u30d7\u30e9\u30b0\u30a4\u30f3\u3092\u6709\u52b9\u306b\u3059\u308b\u3068\u3001\u8868\u5074\u306b\u300c\u3053\u306e\u30b5\u30a4\u30c8\u3067\u91cd\u5927\u306a\u30a8\u30e9\u30fc\u304c\u767a\u751f\u3057\u307e\u3057\u305f\u300d\u3068\u51fa\u307e\u3057\u305f\u3002<\/p>\n\n\n\n<figure class=\"wp-block-image size-full is-style-border\"><img decoding=\"async\" width=\"1280\" height=\"330\" src=\"https:\/\/motoki-design.co.jp\/wordpress\/wp-content\/uploads\/wptrouble-critical-error-front.webp\" alt=\"WordPress\u306e\u8868\u5074\u306b\u51fa\u305f\u300c\u3053\u306e\u30b5\u30a4\u30c8\u3067\u91cd\u5927\u306a\u30a8\u30e9\u30fc\u304c\u767a\u751f\u3057\u307e\u3057\u305f\u300d\u306e\u753b\u9762\" class=\"wp-image-32276\" srcset=\"https:\/\/motoki-design.co.jp\/wordpress\/wp-content\/uploads\/wptrouble-critical-error-front.webp 1280w, https:\/\/motoki-design.co.jp\/wordpress\/wp-content\/uploads\/wptrouble-critical-error-front-382x98.webp 382w, https:\/\/motoki-design.co.jp\/wordpress\/wp-content\/uploads\/wptrouble-critical-error-front-812x209.webp 812w, https:\/\/motoki-design.co.jp\/wordpress\/wp-content\/uploads\/wptrouble-critical-error-front-768x198.webp 768w\" sizes=\"(max-width: 1280px) 100vw, 1280px\" \/><figcaption class=\"wp-element-caption\">\u30d7\u30e9\u30b0\u30a4\u30f3\u306e\u81f4\u547d\u7684\u30a8\u30e9\u30fc\u3067\u51fa\u305f\u8868\u5074\u306e\u753b\u9762\uff082026\u5e7410\u670830\u65e5\u306e\u8868\u793a\uff09<\/figcaption><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">\u7ba1\u7406\u753b\u9762\u3067\u306f\u6587\u8a00\u304c\u9055\u3044\u3001\u300c\u3053\u306e Web \u30b5\u30a4\u30c8\u306b\u91cd\u5927\u306a\u30a8\u30e9\u30fc\u304c\u767a\u751f\u3057\u307e\u3057\u305f\u300d\u306b\u7d9a\u3044\u3066\u3001\u7ba1\u7406\u8005\u306e\u30e1\u30fc\u30eb\u3092\u78ba\u304b\u3081\u308b\u3088\u3046\u6848\u5185\u3055\u308c\u307e\u3059\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u3053\u3061\u3089\u306f\u3001WordPress\u304c\u30a8\u30e9\u30fc\u3092\u53d7\u3051\u6b62\u3081\u3066\u51fa\u3057\u3066\u3044\u308b\u753b\u9762\u3067\u3059\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u539f\u56e0\u306e\u30d7\u30e9\u30b0\u30a4\u30f3\u540d\u306f\u3001\u7ba1\u7406\u8005\u5b9b\u3066\u306b\u5c4a\u3044\u305f\u30e1\u30fc\u30eb\u306b\u66f8\u304b\u308c\u3066\u3044\u307e\u3057\u305f\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\u300c\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u63a5\u7d9a\u78ba\u7acb\u30a8\u30e9\u30fc\u300d\u3082500\u3067\u8fd4\u308b<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u306e\u63a5\u7d9a\u5148\u3092\u8aa4\u3063\u305f\u72b6\u614b\u306b\u3059\u308b\u3068\u3001\u300c\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u63a5\u7d9a\u78ba\u7acb\u30a8\u30e9\u30fc\u300d\u3068\u3060\u3051\u51fa\u307e\u3057\u305f\u3002<\/p>\n\n\n\n<figure class=\"wp-block-image size-full is-style-border\"><img decoding=\"async\" width=\"1280\" height=\"800\" src=\"https:\/\/motoki-design.co.jp\/wordpress\/wp-content\/uploads\/wptrouble-db-connection-error.webp\" alt=\"WordPress\u306e\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u63a5\u7d9a\u78ba\u7acb\u30a8\u30e9\u30fc\u306e\u753b\u9762\" class=\"wp-image-32278\" srcset=\"https:\/\/motoki-design.co.jp\/wordpress\/wp-content\/uploads\/wptrouble-db-connection-error.webp 1280w, https:\/\/motoki-design.co.jp\/wordpress\/wp-content\/uploads\/wptrouble-db-connection-error-382x239.webp 382w, https:\/\/motoki-design.co.jp\/wordpress\/wp-content\/uploads\/wptrouble-db-connection-error-812x508.webp 812w, https:\/\/motoki-design.co.jp\/wordpress\/wp-content\/uploads\/wptrouble-db-connection-error-768x480.webp 768w\" sizes=\"(max-width: 1280px) 100vw, 1280px\" \/><figcaption class=\"wp-element-caption\">\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u306e\u63a5\u7d9a\u5148\u3092\u8aa4\u3063\u305f\u3068\u304d\u306e\u753b\u9762\uff082026\u5e7410\u670830\u65e5\u306e\u8868\u793a\uff09<\/figcaption><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">\u3053\u306e\u753b\u9762\u3082\u3001\u72b6\u614b\u30b3\u30fc\u30c9\u306f500\u3067\u3059\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">WordPress\u306e\u516c\u5f0f\u30c9\u30ad\u30e5\u30e1\u30f3\u30c8\u306f\u3001\u3053\u306e\u8868\u793a\u306e\u591a\u304f\u306fwp-config.php\u306e\u8aa4\u308a\u304c\u539f\u56e0\u3060\u3068\u3057\u3066\u3044\u307e\u3059\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u51fa\u5178\uff1a<a href=\"https:\/\/developer.wordpress.org\/advanced-administration\/wordpress\/common-errors\/\" target=\"_blank\" rel=\"noopener\">Common WordPress Errors\uff08WordPress Developer Resources\u30012026\u5e7410\u670830\u65e5\u78ba\u8a8d\uff09<\/a><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u5f53\u65b9\u306e\u691c\u8a3c\u7528WordPress\u306f\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u306bSQLite\u3092\u4f7f\u3063\u3066\u3044\u308b\u305f\u3081\u3001\u3053\u306e\u753b\u9762\u306fMySQL\u306e\u8aa4\u3063\u305f\u63a5\u7d9a\u60c5\u5831\u306b\u5411\u3051\u76f4\u3057\u3066\u518d\u73fe\u3057\u307e\u3057\u305f\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">500\u30a8\u30e9\u30fc\u3092\u76f4\u3059\u524d\u306b\u3084\u308b3\u3064\u306e\u3053\u3068<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u614c\u3066\u3066\u30d5\u30a1\u30a4\u30eb\u3092\u6d88\u3057\u305f\u308a\u3001\u30d7\u30e9\u30b0\u30a4\u30f3\u3092\u307e\u3068\u3081\u3066\u5165\u308c\u76f4\u3057\u305f\u308a\u3059\u308b\u3068\u3001\u5143\u306b\u623b\u305b\u306a\u304f\u306a\u308a\u307e\u3059\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u76f4\u3059\u524d\u306b\u3001\u6b21\u306e3\u3064\u3092\u6e08\u307e\u305b\u3066\u304a\u304d\u307e\u3059\u3002<\/p>\n\n\n\n<ol class=\"wp-block-list\">\n\n<li>\u76f4\u524d\u306b\u5909\u3048\u305f\u3053\u3068\u3092\u66f8\u304d\u51fa\u3059<\/li>\n\n\n<li>\u3053\u308c\u304b\u3089\u89e6\u308b\u30d5\u30a1\u30a4\u30eb\u306e\u8907\u88fd\u3092\u53d6\u308b<\/li>\n\n\n<li>\u30a8\u30e9\u30fc\u30ed\u30b0\u306e\u5834\u6240\u3092\u78ba\u304b\u3081\u308b<\/li>\n\n<\/ol>\n\n\n\n<h3 class=\"wp-block-heading\">\u76f4\u524d\u306b\u5909\u3048\u305f\u3053\u3068\u3092\u66f8\u304d\u51fa\u3059<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u5f53\u65b9\u306e3\u3064\u306e\u518d\u73fe\u306f\u3001\u3069\u308c\u30821\u304b\u6240\u3092\u66f8\u304d\u63db\u3048\u305f\u76f4\u5f8c\u306b\u8d77\u304d\u307e\u3057\u305f\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u30d7\u30e9\u30b0\u30a4\u30f3\u306e\u66f4\u65b0\u3001\u30d5\u30a1\u30a4\u30eb\u306e\u7de8\u96c6\u3001PHP\u306e\u30d0\u30fc\u30b8\u30e7\u30f3\u306e\u5207\u308a\u66ff\u3048\u306a\u3069\u3001\u76f4\u524d\u306e\u64cd\u4f5c\u3092\u6642\u523b\u3068\u4e00\u7dd2\u306b\u4e26\u3079\u307e\u3059\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u4e26\u3079\u3066\u307f\u308b\u3068\u3001\u6700\u521d\u306b\u89e6\u308b\u5834\u6240\u30921\u3064\u306b\u7d5e\u308c\u307e\u3059\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\u3053\u308c\u304b\u3089\u89e6\u308b\u30d5\u30a1\u30a4\u30eb\u306e\u8907\u88fd\u3092\u53d6\u308b<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u691c\u8a3c\u3067\u306f\u3001.htaccess\u3068wp-config.php\u3092\u66f8\u304d\u63db\u3048\u308b\u524d\u306b\u8907\u88fd\u3092\u53d6\u3063\u3066\u304a\u304d\u307e\u3057\u305f\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u5143\u306e\u30d5\u30a1\u30a4\u30eb\u306b\u623b\u3059\u3068\u3001\u3069\u3061\u3089\u3082\u3059\u3050\u306b\u8868\u793a\u304c\u623b\u308a\u307e\u3057\u305f\u3002<\/p>\n\n\n\n<div class=\"hcb_wrap\"><pre class=\"prism line-numbers lang-bash\"><code># \u66f8\u304d\u63db\u3048\u308b\u524d\u306b\u3001\u65e5\u4ed8\u3064\u304d\u306e\u540d\u524d\u3067\u8907\u88fd\u3057\u3066\u304a\u304f\ncp .htaccess .htaccess.bak-20261030\ncp wp-config.php wp-config-bak-20261030.php\n\n# \u623b\u3059\u3068\u304d\u306f\u3001\u8907\u88fd\u3092\u5143\u306e\u540d\u524d\u3067\u4e0a\u66f8\u304d\u3059\u308b\ncp wp-config-bak-20261030.php wp-config.php<\/code><\/pre><\/div>\n\n\n\n<p class=\"wp-block-paragraph\">wp-config.php\u306e\u8907\u88fd\u306f\u3001\u540d\u524d\u306e\u6700\u5f8c\u3092.php\u306e\u307e\u307e\u306b\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u6700\u5f8c\u304c.php\u3067\u306a\u3044\u3068\u3001\u30b5\u30fc\u30d0\u30fc\u306b\u3088\u3063\u3066\u306fURL\u304b\u3089\u4e2d\u8eab\u3092\u8aad\u307e\u308c\u308b\u304a\u305d\u308c\u304c\u3042\u308b\u305f\u3081\u3067\u3059\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">SSH\u304c\u4f7f\u3048\u306a\u3044\u5834\u5408\u306f\u3001\u30b5\u30fc\u30d0\u30fc\u4f1a\u793e\u306e\u30d5\u30a1\u30a4\u30eb\u30de\u30cd\u30fc\u30b8\u30e3\u30fc\u3084FTP\u30bd\u30d5\u30c8\u3067\u3001\u30d5\u30a1\u30a4\u30eb\u3092\u624b\u5143\u306b\u30c0\u30a6\u30f3\u30ed\u30fc\u30c9\u3057\u3066\u304a\u304d\u307e\u3059\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\u30a8\u30e9\u30fc\u30ed\u30b0\u306e\u5834\u6240\u3092\u78ba\u304b\u3081\u308b<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u753b\u9762\u306b\u539f\u56e0\u304c\u51fa\u306a\u3044\u3068\u304d\u306b\u624b\u304c\u304b\u308a\u306b\u306a\u308b\u306e\u304c\u3001\u30b5\u30fc\u30d0\u30fc\u306e\u30a8\u30e9\u30fc\u30ed\u30b0\u3067\u3059\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u30a8\u30c3\u30af\u30b9\u30b5\u30fc\u30d0\u30fc\u306e\u516c\u5f0f\u30de\u30cb\u30e5\u30a2\u30eb\u3067\u306f\u3001500\u306e\u3068\u304d\u306f\u30b5\u30fc\u30d0\u30fc\u30d1\u30cd\u30eb\u306e\u300c\u30a8\u30e9\u30fc\u30ed\u30b0\u300d\u304b\u3089\u30ed\u30b0\u3092\u30c0\u30a6\u30f3\u30ed\u30fc\u30c9\u3057\u3066\u3001\u30a8\u30e9\u30fc\u306e\u5185\u5bb9\u3092\u78ba\u304b\u3081\u308b\u3088\u3046\u6848\u5185\u3057\u3066\u3044\u307e\u3059\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u51fa\u5178\uff1a<a href=\"https:\/\/www.xserver.ne.jp\/manual\/man_server_error.php\" target=\"_blank\" rel=\"noopener\">\u5404\u7a2e\u30a8\u30e9\u30fc\u30e1\u30c3\u30bb\u30fc\u30b8\uff08\u30a8\u30c3\u30af\u30b9\u30b5\u30fc\u30d0\u30fc \u30de\u30cb\u30e5\u30a2\u30eb\u30012026\u5e7410\u670830\u65e5\u78ba\u8a8d\uff09<\/a><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">WordPress\u306e\u30c7\u30d0\u30c3\u30b0\u30ed\u30b0\u3092\u4f7f\u3046\u65b9\u6cd5\u306f\u3001<a href=\"https:\/\/motoki-design.co.jp\/wordpress\/wordpress-debug-log-without-display\/\">WordPress\u306e\u30a8\u30e9\u30fc\u30ed\u30b0\u306e\u5834\u6240\u3068\u51fa\u529b\u65b9\u6cd5<\/a>\u306b\u307e\u3068\u3081\u3066\u3044\u307e\u3059\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u30b5\u30fc\u30d0\u30fc\u306e\u9752\u3044500\u30da\u30fc\u30b8\u304c\u51fa\u305f\u3068\u304d\uff08.htaccess\uff09<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u9752\u3044\u30da\u30fc\u30b8\u304c\u51fa\u305f\u3089\u3001\u307e\u305a.htaccess\u3092\u7591\u3044\u307e\u3059\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">.htaccess\u306e\u540d\u524d\u3092\u5909\u3048\u3066\u5207\u308a\u5206\u3051\u308b<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u76f4\u524d\u306b.htaccess\u3092\u89e6\u3063\u305f\u306a\u3089\u3001\u8907\u88fd\u304b\u3089\u623b\u3059\u306e\u304c\u65e9\u9053\u3067\u3059\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u8907\u88fd\u304c\u7121\u3044\u5834\u5408\u306f\u3001.htaccess\u306e\u540d\u524d\u3092\u5909\u3048\u3066\u3001\u8aad\u307f\u8fbc\u307e\u308c\u306a\u3044\u3088\u3046\u306b\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<div class=\"hcb_wrap\"><pre class=\"prism line-numbers lang-bash\"><code>mv .htaccess .htaccess-off<\/code><\/pre><\/div>\n\n\n\n<p class=\"wp-block-paragraph\">\u540d\u524d\u3092\u5909\u3048\u3066\u8868\u793a\u304c\u623b\u308c\u3070\u3001\u539f\u56e0\u306f.htaccess\u306e\u4e2d\u3067\u3059\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">WordPress\u306e\u516c\u5f0f\u30c9\u30ad\u30e5\u30e1\u30f3\u30c8\u3082\u3001500\u30a8\u30e9\u30fc\u3067\u306f\u307e\u305a.htaccess\u306e\u540d\u524d\u3092\u5909\u3048\u3066\u78ba\u304b\u3081\u308b\u624b\u9806\u3092\u6319\u3052\u3066\u3044\u307e\u3059\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u51fa\u5178\uff1a<a href=\"https:\/\/developer.wordpress.org\/advanced-administration\/wordpress\/common-errors\/\" target=\"_blank\" rel=\"noopener\">Common WordPress Errors\uff08WordPress Developer Resources\u30012026\u5e7410\u670830\u65e5\u78ba\u8a8d\uff09<\/a><\/p>\n\n\n\n<h3 class=\"wp-block-heading\">WordPress\u306e\u66f8\u304d\u8fbc\u307f\u90e8\u5206\u3092\u4f5c\u308a\u76f4\u3059<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u540d\u524d\u3092\u5909\u3048\u305f\u3042\u3068\u3001\u7ba1\u7406\u753b\u9762\u306e\u300c\u8a2d\u5b9a\u300d\u2192\u300c\u30d1\u30fc\u30de\u30ea\u30f3\u30af\u300d\u3067\u300c\u5909\u66f4\u3092\u4fdd\u5b58\u300d\u3092\u62bc\u3059\u3068\u3001WordPress\u304c.htaccess\u3092\u66f8\u304d\u51fa\u3057\u76f4\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u305f\u3060\u3057\u3001\u81ea\u5206\u3084\u30d7\u30e9\u30b0\u30a4\u30f3\u304c\u8db3\u3057\u305f\u30ea\u30c0\u30a4\u30ec\u30af\u30c8\u3084\u30a2\u30af\u30bb\u30b9\u5236\u9650\u306e\u884c\u306f\u623b\u308a\u307e\u305b\u3093\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">.htaccess-off\u304b\u3089\u5fc5\u8981\u306a\u884c\u30921\u3064\u305a\u3064\u623b\u3057\u3001\u3069\u306e\u884c\u3067500\u306b\u306a\u308b\u304b\u3092\u78ba\u304b\u3081\u307e\u3059\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u30ea\u30c0\u30a4\u30ec\u30af\u30c8\u306e\u66f8\u304d\u65b9\u306f\u3001<a href=\"https:\/\/motoki-design.co.jp\/wordpress\/htaccess-redirect\/\">.htaccess\u3092\u4f7f\u3063\u305f\u30ea\u30c0\u30a4\u30ec\u30af\u30c8\u65b9\u6cd5<\/a>\u3067\u8aac\u660e\u3057\u3066\u3044\u307e\u3059\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\u624b\u3067\u66f8\u304d\u76f4\u3059\u3068\u304d\u306b\u629c\u3051\u3084\u3059\u30441\u884c<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u691c\u8a3c\u7528\u306eWordPress\u3067\u306f.htaccess\u3092\u624b\u3067\u66f8\u3044\u305f\u305f\u3081\u3001\u6b21\u306e1\u884c\u304c\u5165\u3063\u3066\u3044\u307e\u305b\u3093\u3067\u3057\u305f\u3002<\/p>\n\n\n\n<div class=\"hcb_wrap\"><pre class=\"prism line-numbers lang-apache\"><code>RewriteRule .* - [E=HTTP_AUTHORIZATION:%{HTTP:Authorization}]<\/code><\/pre><\/div>\n\n\n\n<p class=\"wp-block-paragraph\">\u3053\u306e\u884c\u304c\u7121\u3044\u3068\u3001\u6b63\u3057\u3044\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u30d1\u30b9\u30ef\u30fc\u30c9\u3092\u4f7f\u3063\u3066\u3082\u3001REST API\u306f401\uff08\u30ed\u30b0\u30a4\u30f3\u3057\u3066\u3044\u306a\u3044\uff09\u3092\u8fd4\u3057\u307e\u3057\u305f\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">1\u884c\u8db3\u3059\u3068200\u306b\u5909\u308f\u308a\u3001\u5916\u90e8\u306e\u30c4\u30fc\u30eb\u304b\u3089\u63a5\u7d9a\u3067\u304d\u308b\u3088\u3046\u306b\u306a\u308a\u307e\u3057\u305f\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">WordPress\u672c\u4f53\u304c\u66f8\u304d\u51fa\u3059.htaccess\u306b\u306f\u3001\u3053\u306e\u884c\u304c\u5165\u3063\u3066\u3044\u307e\u3059\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u51fa\u5178\uff1a<a href=\"https:\/\/developer.wordpress.org\/advanced-administration\/server\/web-server\/httpd\/\" target=\"_blank\" rel=\"noopener\">Apache HTTPD \/ .htaccess\uff08WordPress Developer Resources\u30012026\u5e7410\u670830\u65e5\u78ba\u8a8d\uff09<\/a><\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u771f\u3063\u767d\u3084\u300c\u91cd\u5927\u306a\u30a8\u30e9\u30fc\u300d\u304c\u51fa\u305f\u3068\u304d\uff08PHP\uff09<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u771f\u3063\u767d\u3068\u300c\u91cd\u5927\u306a\u30a8\u30e9\u30fc\u300d\u306f\u3001\u3069\u3061\u3089\u3082PHP\u306e\u51e6\u7406\u304c\u9014\u4e2d\u3067\u6b62\u307e\u3063\u305f\u72b6\u614b\u3067\u3059\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">wp-config.php\u3084\u30c6\u30fc\u30de\u306e\u30d5\u30a1\u30a4\u30eb\u306e\u69cb\u6587\u30a8\u30e9\u30fc<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u771f\u3063\u767d\u306b\u306a\u3063\u305f\u3089\u3001\u76f4\u524d\u306b\u7de8\u96c6\u3057\u305fPHP\u30d5\u30a1\u30a4\u30eb\u3092\u8907\u88fd\u304b\u3089\u623b\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u691c\u8a3c\u3067\u306f\u3001wp-config.php\u3092\u5143\u306b\u623b\u3057\u305f\u76f4\u5f8c\u306b\u8868\u793a\u304c\u623b\u308a\u307e\u3057\u305f\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u30c6\u30fc\u30de\u306efunctions.php\u306a\u3069\u3001\u307b\u304b\u306ePHP\u30d5\u30a1\u30a4\u30eb\u3092\u7de8\u96c6\u3057\u305f\u5834\u5408\u3082\u8003\u3048\u65b9\u306f\u540c\u3058\u3067\u3059\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\u30d7\u30e9\u30b0\u30a4\u30f3\u3084\u30c6\u30fc\u30de\u306e\u81f4\u547d\u7684\u30a8\u30e9\u30fc\u306f\u30ea\u30ab\u30d0\u30ea\u30fc\u30e2\u30fc\u30c9\u3067\u6b62\u3081\u308b<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u300c\u91cd\u5927\u306a\u30a8\u30e9\u30fc\u300d\u304c\u51fa\u305f\u3068\u304d\u3001\u7ba1\u7406\u8005\u5b9b\u3066\u306b\u300c\u30b5\u30a4\u30c8\u3067\u6280\u8853\u7684\u306a\u554f\u984c\u304c\u767a\u751f\u3057\u3066\u3044\u307e\u3059\u300d\u3068\u3044\u3046\u4ef6\u540d\u306e\u30e1\u30fc\u30eb\u304c\u5c4a\u304d\u307e\u3057\u305f\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u672c\u6587\u306b\u306f\u3001\u539f\u56e0\u306e\u30d7\u30e9\u30b0\u30a4\u30f3\u540d\u3001\u30d5\u30a1\u30a4\u30eb\u3001\u884c\u756a\u53f7\u3068\u3001\u30ea\u30ab\u30d0\u30ea\u30fc\u30e2\u30fc\u30c9\u306b\u5165\u308b\u30ea\u30f3\u30af\u304c\u66f8\u304b\u308c\u3066\u3044\u307e\u3057\u305f\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u30ea\u30f3\u30af\u304b\u3089\u30ed\u30b0\u30a4\u30f3\u3059\u308b\u3068\u3001\u539f\u56e0\u306e\u30d7\u30e9\u30b0\u30a4\u30f3\u306f\u81ea\u5206\u306e\u30ed\u30b0\u30a4\u30f3\u4e2d\u3060\u3051\u4e00\u6642\u505c\u6b62\u3055\u308c\u3001\u7ba1\u7406\u753b\u9762\u306b\u5165\u308c\u308b\u72b6\u614b\u306b\u306a\u308a\u307e\u3059\u3002<\/p>\n\n\n\n<figure class=\"wp-block-image size-full is-style-border\"><img decoding=\"async\" width=\"1120\" height=\"180\" src=\"https:\/\/motoki-design.co.jp\/wordpress\/wp-content\/uploads\/wptrouble-recovery-plugins.webp\" alt=\"\u30ea\u30ab\u30d0\u30ea\u30fc\u30e2\u30fc\u30c9\u306e\u901a\u77e5\u3068\u4e00\u6642\u505c\u6b62\u3055\u308c\u305f\u30d7\u30e9\u30b0\u30a4\u30f3\u306e\u8868\u793a\" class=\"wp-image-32287\" srcset=\"https:\/\/motoki-design.co.jp\/wordpress\/wp-content\/uploads\/wptrouble-recovery-plugins.webp 1120w, https:\/\/motoki-design.co.jp\/wordpress\/wp-content\/uploads\/wptrouble-recovery-plugins-382x61.webp 382w, https:\/\/motoki-design.co.jp\/wordpress\/wp-content\/uploads\/wptrouble-recovery-plugins-812x131.webp 812w, https:\/\/motoki-design.co.jp\/wordpress\/wp-content\/uploads\/wptrouble-recovery-plugins-768x123.webp 768w\" sizes=\"(max-width: 1120px) 100vw, 1120px\" \/><figcaption class=\"wp-element-caption\">\u30ea\u30ab\u30d0\u30ea\u30fc\u30e2\u30fc\u30c9\u306e\u901a\u77e5\u3068\u3001\u4e00\u6642\u505c\u6b62\u3055\u308c\u305f\u30d7\u30e9\u30b0\u30a4\u30f3\u3002\u9593\u306e\u884c\u306f\u7701\u7565\uff082026\u5e7410\u670830\u65e5\u306e\u8868\u793a\uff09<\/figcaption><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">\u30ea\u30ab\u30d0\u30ea\u30fc\u30e2\u30fc\u30c9\u306e\u6d41\u308c\u3068\u3001\u30e1\u30fc\u30eb\u304c\u5c4a\u304b\u306a\u3044\u3068\u304d\u306e\u5bfe\u51e6\u306f\u3001<a href=\"https:\/\/motoki-design.co.jp\/wordpress\/wordpress-critical-error-recovery\/\">WordPress\u306e\u300c\u91cd\u5927\u306a\u30a8\u30e9\u30fc\u300d\u3092\u76f4\u3059\u624b\u9806<\/a>\u3092\u3054\u89a7\u304f\u3060\u3055\u3044\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\u30e1\u30e2\u30ea\u4e0d\u8db3\u306e500<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u51e6\u7406\u306e\u9014\u4e2d\u3067PHP\u306e\u30e1\u30e2\u30ea\u3092\u4f7f\u3044\u5207\u3063\u305f\u5834\u5408\u3082\u3001500\u3084\u91cd\u5927\u306a\u30a8\u30e9\u30fc\u306b\u306a\u308b\u3053\u3068\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u3053\u306e\u75c7\u72b6\u306f\u3001\u5f53\u65b9\u306e\u691c\u8a3c\u3067\u306f\u518d\u73fe\u3057\u3066\u3044\u307e\u305b\u3093\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">WordPress\u306e\u516c\u5f0f\u30c9\u30ad\u30e5\u30e1\u30f3\u30c8\u306f\u3001\u300cAllowed memory size of \u2026 bytes exhausted\u300d\u3068\u51fa\u305f\u3068\u304d\u306b\u3001wp-config.php\u306eWP_MEMORY_LIMIT\u3067\u4e0a\u9650\u3092\u4e0a\u3052\u308b\u65b9\u6cd5\u3092\u6848\u5185\u3057\u3066\u3044\u307e\u3059\u3002<\/p>\n\n\n\n<div class=\"hcb_wrap\"><pre class=\"prism line-numbers lang-php\"><code>define( 'WP_MEMORY_LIMIT', '96M' );   \/\/ \u516c\u5f0f\u30c9\u30ad\u30e5\u30e1\u30f3\u30c8\u306b\u8f09\u3063\u3066\u3044\u308b\u4f8b<\/code><\/pre><\/div>\n\n\n\n<p class=\"wp-block-paragraph\">\u51fa\u5178\uff1a<a href=\"https:\/\/developer.wordpress.org\/advanced-administration\/wordpress\/wp-config\/\" target=\"_blank\" rel=\"noopener\">Editing wp-config.php\uff08WordPress Developer Resources\u30012026\u5e7410\u670830\u65e5\u78ba\u8a8d\uff09<\/a><\/p>\n\n\n\n<h3 class=\"wp-block-heading\">PHP\u30d5\u30a1\u30a4\u30eb\u306e\u6a29\u9650\u306e\u8aa4\u308a\u3082500\u306b\u306a\u308b<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u691c\u8a3c\u3067\u3001index.php\u306e\u30d1\u30fc\u30df\u30c3\u30b7\u30e7\u30f3\u3092000\u306b\u3059\u308b\u3068\u3001403\u3067\u306f\u306a\u304f\u771f\u3063\u767d\u306e500\u306b\u306a\u308a\u307e\u3057\u305f\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u6a29\u9650\u306e\u8aa4\u308a\u306f403\u306b\u306a\u308b\u3068\u601d\u308f\u308c\u304c\u3061\u3067\u3059\u304c\u3001PHP\u30d5\u30a1\u30a4\u30eb\u3067\u306f500\u306b\u306a\u308b\u3053\u3068\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u30a8\u30c3\u30af\u30b9\u30b5\u30fc\u30d0\u30fc\u306e\u516c\u5f0f\u30de\u30cb\u30e5\u30a2\u30eb\u3082\u3001500\u306e\u539f\u56e0\u306e1\u3064\u306b\u30d1\u30fc\u30df\u30c3\u30b7\u30e7\u30f3\u306e\u8aa4\u308a\u3092\u6319\u3052\u3066\u3044\u307e\u3059\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u63a8\u5968\u3055\u308c\u3066\u3044\u308b\u5024\u306f\u3001\u30d5\u30a1\u30a4\u30eb\u304c644\u3001\u30d5\u30a9\u30eb\u30c0\u30fc\u304c755\u304b705\u3067\u3059\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u51fa\u5178\uff1a<a href=\"https:\/\/www.xserver.ne.jp\/manual\/man_server_permission.php\" target=\"_blank\" rel=\"noopener\">\u30d1\u30fc\u30df\u30c3\u30b7\u30e7\u30f3\uff08\u30a8\u30c3\u30af\u30b9\u30b5\u30fc\u30d0\u30fc \u30de\u30cb\u30e5\u30a2\u30eb\u30012026\u5e7410\u670830\u65e5\u78ba\u8a8d\uff09<\/a><\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u76f4\u3063\u305f\u3088\u3046\u306b\u898b\u3048\u3066\u76f4\u3063\u3066\u3044\u306a\u30442\u3064\u306e\u4f8b<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u691c\u8a3c\u3067\u306f\u3001\u58ca\u308c\u3066\u3044\u308b\u306e\u306b\u666e\u6bb5\u3069\u304a\u308a\u306b\u898b\u3048\u308b\u5834\u9762\u3068\u3001\u76f4\u3057\u305f\u3064\u3082\u308a\u3067\u60c5\u5831\u304c\u6f0f\u308c\u308b\u5834\u9762\u304c\u3042\u308a\u307e\u3057\u305f\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\u30c8\u30c3\u30d7\u30da\u30fc\u30b8\u3060\u3051\u30ad\u30e3\u30c3\u30b7\u30e5\u3067\u666e\u6bb5\u3069\u304a\u308a\u306b\u898b\u3048\u305f<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u30d7\u30e9\u30b0\u30a4\u30f3\u306e\u81f4\u547d\u7684\u30a8\u30e9\u30fc\u3092\u8d77\u3053\u3057\u3066\u3044\u308b\u9593\u3082\u3001\u30c8\u30c3\u30d7\u30da\u30fc\u30b8\u3060\u3051\u306f\u666e\u6bb5\u3069\u304a\u308a\u306e\u8868\u793a\u3067\u3057\u305f\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u30b5\u30fc\u30d0\u30fc\u306e\u30ad\u30e3\u30c3\u30b7\u30e5\u304c\u3001\u58ca\u308c\u308b\u524d\u306e\u30c8\u30c3\u30d7\u30da\u30fc\u30b8\u3092\u8fd4\u3057\u3066\u3044\u305f\u305f\u3081\u3067\u3059\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u540c\u3058\u6642\u9593\u306b\u8a18\u4e8b\u306eURL\u3092\u958b\u304f\u3068\u3001500\u306e\u300c\u91cd\u5927\u306a\u30a8\u30e9\u30fc\u300d\u3067\u3057\u305f\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u30c8\u30c3\u30d7\u30da\u30fc\u30b8\u3060\u3051\u3092\u898b\u3066\u300c\u58ca\u308c\u3066\u3044\u306a\u3044\u300d\u300c\u76f4\u3063\u305f\u300d\u3068\u5224\u65ad\u3059\u308b\u3068\u3001\u898b\u843d\u3068\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u30a8\u30c3\u30af\u30b9\u30b5\u30fc\u30d0\u30fc\u306e\u30b5\u30fc\u30d0\u30fc\u30ad\u30e3\u30c3\u30b7\u30e5\u306f\u3001\u30ed\u30b0\u30a4\u30f3\u4e2d\u306eCookie\u304c\u3042\u308b\u30a2\u30af\u30bb\u30b9\u3084\u7ba1\u7406\u753b\u9762\u3092\u30ad\u30e3\u30c3\u30b7\u30e5\u3057\u306a\u3044\u3068\u6848\u5185\u3055\u308c\u3066\u3044\u307e\u3059\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u51fa\u5178\uff1a<a href=\"https:\/\/www.xserver.ne.jp\/manual\/man_server_cache.php\" target=\"_blank\" rel=\"noopener\">\u30b5\u30fc\u30d0\u30fc\u30ad\u30e3\u30c3\u30b7\u30e5\u8a2d\u5b9a\uff08\u30a8\u30c3\u30af\u30b9\u30b5\u30fc\u30d0\u30fc \u30de\u30cb\u30e5\u30a2\u30eb\u30012026\u5e7410\u670830\u65e5\u78ba\u8a8d\uff09<\/a><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u305d\u306e\u305f\u3081\u3001\u30ed\u30b0\u30a4\u30f3\u3057\u3066\u3044\u308b\u81ea\u5206\u3068\u3001\u30ed\u30b0\u30a4\u30f3\u3057\u3066\u3044\u306a\u3044\u8a2a\u554f\u8005\u3068\u3067\u898b\u3048\u65b9\u304c\u5909\u308f\u308b\u3053\u3068\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u78ba\u304b\u3081\u308b\u3068\u304d\u306f\u3001\u30ed\u30b0\u30a2\u30a6\u30c8\u3057\u305f\u72b6\u614b\u3067\u3001\u8a18\u4e8b\u3084\u56fa\u5b9a\u30da\u30fc\u30b8\u306a\u3069\u8907\u6570\u306eURL\u3092\u958b\u304d\u307e\u3059\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\u30a8\u30e9\u30fc\u753b\u9762\u306b\u30b5\u30fc\u30d0\u30fc\u306e\u30d5\u30a9\u30eb\u30c0\u30fc\u306e\u5834\u6240\u304c\u51fa\u3066\u3044\u305f<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u30b5\u30fc\u30d0\u30fc\u306ePHP\u306e\u8a2d\u5b9a\u3067display_errors\u304cOn\u3060\u3068\u3001\u300c\u91cd\u5927\u306a\u30a8\u30e9\u30fc\u300d\u306e\u753b\u9762\u306e\u4e0a\u306b\u30a8\u30e9\u30fc\u306e\u5168\u6587\u304c\u51fa\u307e\u3057\u305f\u3002<\/p>\n\n\n\n<figure class=\"wp-block-image size-full is-style-border\"><img decoding=\"async\" width=\"1280\" height=\"800\" src=\"https:\/\/motoki-design.co.jp\/wordpress\/wp-content\/uploads\/wptrouble-front-display-on.webp\" alt=\"display_errors\u304cOn\u306e\u3068\u304d\u306b\u91cd\u5927\u306a\u30a8\u30e9\u30fc\u306e\u753b\u9762\u306e\u4e0a\u306b\u51fa\u305fFatal error\u306e\u5168\u6587\" class=\"wp-image-32280\" srcset=\"https:\/\/motoki-design.co.jp\/wordpress\/wp-content\/uploads\/wptrouble-front-display-on.webp 1280w, https:\/\/motoki-design.co.jp\/wordpress\/wp-content\/uploads\/wptrouble-front-display-on-382x239.webp 382w, 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class=\"wp-block-paragraph\">\u8a2a\u554f\u8005\u306b\u3082\u305d\u306e\u307e\u307e\u898b\u3048\u308b\u305f\u3081\u3001\u30b5\u30fc\u30d0\u30fc\u306e\u69cb\u6210\u3092\u77e5\u3089\u308c\u3066\u3057\u307e\u3044\u307e\u3059\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Off\u306b\u3059\u308b\u3068\u3001\u6a19\u6e96\u306e1\u884c\u3060\u3051\u306e\u753b\u9762\u306b\u623b\u308a\u307e\u3057\u305f\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u30a8\u30c3\u30af\u30b9\u30b5\u30fc\u30d0\u30fc\u306e\u516c\u5f0f\u30de\u30cb\u30e5\u30a2\u30eb\u3067\u306f\u3001php.ini\u306edisplay_errors\u306e\u521d\u671f\u5024\u306fON\u3067\u3001\u904b\u7528\u4e2d\u306fOff\u306b\u5909\u3048\u308b\u3088\u3046\u52e7\u3081\u3066\u3044\u307e\u3059\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u51fa\u5178\uff1a<a href=\"https:\/\/www.xserver.ne.jp\/manual\/man_server_phpini_setting_item.php\" target=\"_blank\" rel=\"noopener\">php.ini\u8a2d\u5b9a\u3067\u8a2d\u5b9a\u53ef\u80fd\u306a\u9805\u76ee\u306b\u3064\u3044\u3066\uff08\u30a8\u30c3\u30af\u30b9\u30b5\u30fc\u30d0\u30fc \u30de\u30cb\u30e5\u30a2\u30eb\u30012026\u5e7410\u670830\u65e5\u78ba\u8a8d\uff09<\/a><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">PHP\u306e\u516c\u5f0f\u30de\u30cb\u30e5\u30a2\u30eb\u3082\u3001display_errors\u306f\u958b\u767a\u7528\u3067\u3001\u672c\u756a\u306e\u30b7\u30b9\u30c6\u30e0\u3067\u306f\u4f7f\u308f\u306a\u3044\u3088\u3046\u6ce8\u610f\u3057\u3066\u3044\u307e\u3059\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u51fa\u5178\uff1a<a href=\"https:\/\/www.php.net\/manual\/ja\/errorfunc.configuration.php\" target=\"_blank\" rel=\"noopener\">\u5b9f\u884c\u6642\u8a2d\u5b9a\uff08PHP \u30de\u30cb\u30e5\u30a2\u30eb\u30012026\u5e7410\u670830\u65e5\u78ba\u8a8d\uff09<\/a><\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u81ea\u5206\u3067\u76f4\u305b\u306a\u3044\u3068\u304d\u306b\u4f1d\u3048\u308b\u60c5\u5831<\/h2>\n\n\n\n<p 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