{"id":2078,"date":"2026-04-15T10:19:43","date_gmt":"2026-04-15T07:19:43","guid":{"rendered":"https:\/\/saviorhost.com\/blog\/?p=2078"},"modified":"2026-10-21T01:39:56","modified_gmt":"2026-10-20T22:39:56","slug":"500-internal-server-error-cozum","status":"publish","type":"post","link":"https:\/\/saviorhost.com\/blog\/500-internal-server-error-cozum\/","title":{"rendered":"500 Internal Server Error: Nedenleri ve Kesin \u00c7\u00f6z\u00fcm Rehberi"},"content":{"rendered":"<p>Bir web sitesinde kar\u015f\u0131la\u015fabilece\u011finiz en kafa kar\u0131\u015ft\u0131r\u0131c\u0131 uyar\u0131lardan biri <strong>500 internal server error<\/strong> hatas\u0131d\u0131r. Bu hata taray\u0131c\u0131n\u0131zdan veya internet ba\u011flant\u0131n\u0131zdan de\u011fil, sunucunun iste\u011fi i\u015fleyemedi\u011fi bir sorundan kaynaklan\u0131r. \u00c7o\u011fu durumda neden; bozuk bir <code>.htaccess<\/code> dosyas\u0131, yanl\u0131\u015f dosya izinleri, PHP bellek limiti veya hatal\u0131 bir eklentidir.<\/p>\n<p>Yine de her 500 hatas\u0131 ayn\u0131 nedenden do\u011fmaz. Baz\u0131lar\u0131 yaz\u0131l\u0131msald\u0131r ve dakikalar i\u00e7inde \u00e7\u00f6z\u00fcl\u00fcr. Baz\u0131lar\u0131 ise yo\u011fun trafik an\u0131nda sunucunun yetersiz kalmas\u0131yla ortaya \u00e7\u0131kar. Bu rehberde, sorunu bir sistem y\u00f6neticisi gibi te\u015fhis etmeyi, kayna\u011f\u0131 bulmay\u0131 ve kal\u0131c\u0131 olarak \u00e7\u00f6zmeyi ad\u0131m ad\u0131m anlat\u0131yoruz.<\/p>\n<div class=\"key-takeaways\">\n<p class=\"key-takeaways-title\"><strong>\ud83d\udccb \u00d6nemli Noktalar<\/strong><\/p>\n<ul>\n<li>500 hatas\u0131 genel bir koddur; ger\u00e7ek neden ekrana yaz\u0131lmaz, hata loglar\u0131nda saklan\u0131r.<\/li>\n<li>\u0130lk bak\u0131lmas\u0131 gereken yer sunucu panellerindeki Error Log veya WordPress <code>debug.log<\/code> dosyas\u0131d\u0131r.<\/li>\n<li>Apache ve LiteSpeed sunucular\u0131nda en s\u0131k neden bozuk <code>.htaccess<\/code> dosyas\u0131d\u0131r.<\/li>\n<li>PHP bellek limiti ve \u00e7al\u0131\u015fma s\u00fcresi, a\u011f\u0131r eklentilerde 500 hatas\u0131na yol a\u00e7abilir.<\/li>\n<li>Yaz\u0131l\u0131msal kontroller temizse sorun sunucu kaynaklar\u0131nda ya da PHP Worker limitinde olabilir.<\/li>\n<\/ul>\n<\/div>\n<div class=\"table-of-contents\" role=\"navigation\" aria-label=\"\u0130\u00e7indekiler\">\n<p class=\"toc-title\"><strong>\u0130\u00e7indekiler<\/strong><\/p>\n<ul>\n<li><a href=\"#500-nedir\">500 Internal Server Error Nedir?<\/a><\/li>\n<li><a href=\"#hata-log-okuma\">Hata Loglar\u0131 ile Ger\u00e7ek Nedeni Nas\u0131l Bulunur?<\/a><\/li>\n<li><a href=\"#htaccess-onarimi\">Bozuk .htaccess Dosyas\u0131 Nas\u0131l Onar\u0131l\u0131r?<\/a><\/li>\n<li><a href=\"#dosya-izinleri\">Dosya \u0130zinleri ve Sahiplik Hatalar\u0131 Nas\u0131l Kontrol Edilir?<\/a><\/li>\n<li><a href=\"#php-limitleri\">PHP Bellek ve Zaman Limitleri Nas\u0131l Y\u00fckseltilir?<\/a><\/li>\n<li><a href=\"#modsecurity\">ModSecurity ve G\u00fcvenlik Duvar\u0131 Yanl\u0131\u015f Alarm\u0131 m\u0131?<\/a><\/li>\n<li><a href=\"#wordpress-kaynakli\">WordPress Eklenti ve Tema Kaynakl\u0131 Hatalar\u0131 Nas\u0131l Ay\u0131r\u0131rs\u0131n\u0131z?<\/a><\/li>\n<li><a href=\"#sunucu-kaynakli\">Sunucu Kaynakl\u0131 500 Hatalar\u0131 ve Altyap\u0131 Darbo\u011fazlar\u0131<\/a><\/li>\n<li><a href=\"#hangi-cozum\">Hangi \u00c7\u00f6z\u00fcm\u00fc Ne Zaman Uygulamal\u0131s\u0131n\u0131z?<\/a><\/li>\n<li><a href=\"#sss\">S\u0131k\u00e7a Sorulan Sorular<\/a><\/li>\n<\/ul>\n<\/div>\n<h2 id=\"500-nedir\">500 Internal Server Error Nedir?<\/h2>\n<p><strong>500 internal server error<\/strong>, sunucunun beklenmedik bir ko\u015ful nedeniyle iste\u011fi tamamlayamad\u0131\u011f\u0131n\u0131 belirten genel bir HTTP durum kodudur. Taray\u0131c\u0131ya yaln\u0131zca &#8220;sunucuda bir \u015feyler ters gitti&#8221; mesaj\u0131 verilir; as\u0131l teknik neden g\u00fcvenlik i\u00e7in hata loglar\u0131na yaz\u0131l\u0131r.<\/p>\n<p>Bu y\u00fczden 500 hatas\u0131n\u0131 \u00e7\u00f6zmek, semptomu de\u011fil kayna\u011f\u0131 bulmay\u0131 gerektirir. Ayn\u0131 hata bozuk bir y\u00f6nlendirme kural\u0131ndan da kaynaklanabilir, sunucunun CPU darbo\u011faz\u0131na girmesinden de. A\u015fa\u011f\u0131daki tablo en yayg\u0131n tetikleyicileri \u00f6zetliyor.<\/p>\n<div class=\"sm-table-wrap\">\n<table>\n<thead>\n<tr>\n<th>Olas\u0131 Neden<\/th>\n<th>Yayg\u0131nl\u0131k<\/th>\n<th>\u0130lk Yap\u0131lacak Kontrol<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>Bozuk .htaccess<\/td>\n<td>\u00c7ok yayg\u0131n<\/td>\n<td>Dosyay\u0131 yeniden olu\u015ftur<\/td>\n<\/tr>\n<tr>\n<td>Yanl\u0131\u015f dosya izinleri<\/td>\n<td>Yayg\u0131n<\/td>\n<td>755 \/ 644 ayar\u0131<\/td>\n<\/tr>\n<tr>\n<td>PHP bellek limiti<\/td>\n<td>Yayg\u0131n<\/td>\n<td><code>wp-config.php<\/code> limiti<\/td>\n<\/tr>\n<tr>\n<td>Hatal\u0131 eklenti \/ tema<\/td>\n<td>WordPress&#8217;te yayg\u0131n<\/td>\n<td>Eklentileri pasife al<\/td>\n<\/tr>\n<tr>\n<td>ModSecurity yanl\u0131\u015f alarm\u0131<\/td>\n<td>Orta<\/td>\n<td>G\u00fcvenlik duvar\u0131 logu<\/td>\n<\/tr>\n<tr>\n<td>Sunucu kaynak yetersizli\u011fi<\/td>\n<td>Yo\u011fun trafikte<\/td>\n<td>CPU ve Worker izleme<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<h2 id=\"hata-log-okuma\">Hata Loglar\u0131 ile Ger\u00e7ek Nedeni Nas\u0131l Bulunur?<\/h2>\n<p>500 hatas\u0131 tasar\u0131m gere\u011fi kullan\u0131c\u0131ya ayr\u0131nt\u0131 g\u00f6stermez. Sunucu, hangi veritaban\u0131 tablosunun veya hangi sat\u0131r\u0131n hata verdi\u011fini ziyaret\u00e7iye g\u00f6stermez. Sorunun k\u00f6kenini bulmak i\u00e7in ilk ad\u0131m her zaman hata g\u00fcnl\u00fckleridir.<\/p>\n<figure class=\"wp-block-image size-large sm-inline-image\"><img width=\"1024\" height=\"576\" src=\"https:\/\/saviorhost.com\/blog\/wp-content\/uploads\/2026\/04\/500-internal-server-error-sunucu-hata-pvsZ.webp\" class=\"sm-ai-image wp-image-2941\" alt=\"Sunucu hata g\u00fcnl\u00fc\u011f\u00fcn\u00fc inceleyen sistem y\u00f6neticisi\" loading=\"lazy\" decoding=\"async\" srcset=\"https:\/\/saviorhost.com\/blog\/wp-content\/uploads\/2026\/04\/500-internal-server-error-sunucu-hata-pvsZ.webp 1024w, https:\/\/saviorhost.com\/blog\/wp-content\/uploads\/2026\/04\/500-internal-server-error-sunucu-hata-pvsZ-300x169.webp 300w, https:\/\/saviorhost.com\/blog\/wp-content\/uploads\/2026\/04\/500-internal-server-error-sunucu-hata-pvsZ-768x432.webp 768w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n<p>Kontrol panelinizde (cPanel, Plesk veya KeyHelp) &#8220;Error Log&#8221; b\u00f6l\u00fcm\u00fcn\u00fc a\u00e7\u0131n. Apache, Nginx veya PHP-FPM&#8217;nin tuttu\u011fu son hatalar burada an\u0131nda g\u00f6r\u00fcn\u00fcr. Hatan\u0131n hangi dosyadan, hangi sat\u0131rdan koptu\u011funu log sat\u0131r\u0131 genellikle a\u00e7\u0131k\u00e7a yazar.<\/p>\n<p>WordPress kullan\u0131yorsan\u0131z <code>wp-config.php<\/code> dosyas\u0131na \u015fu sat\u0131rlar\u0131 ekleyerek detayl\u0131 bir g\u00fcnl\u00fck olu\u015fturabilirsiniz:<\/p>\n<pre><code class=\"language-php\">define('WP_DEBUG', true);\ndefine('WP_DEBUG_LOG', true);\ndefine('WP_DEBUG_DISPLAY', false);<\/code><\/pre>\n<p>Bu ayardan sonra <code>\/wp-content\/<\/code> klas\u00f6r\u00fcnde <code>debug.log<\/code> dosyas\u0131 olu\u015fur. Hatay\u0131 g\u00f6rd\u00fckten sonra bu de\u011ferleri tekrar <code>false<\/code> yapmay\u0131 unutmay\u0131n; canl\u0131 sitede hata \u00e7\u0131kt\u0131s\u0131n\u0131n herkese g\u00f6sterilmesi g\u00fcvenlik riskidir.<\/p>\n<h2 id=\"htaccess-onarimi\">Bozuk .htaccess Dosyas\u0131 Nas\u0131l Onar\u0131l\u0131r?<\/h2>\n<p>Apache ve LiteSpeed tabanl\u0131 sunucularda 500 hatalar\u0131n\u0131n en s\u0131k nedeni yanl\u0131\u015f yap\u0131land\u0131r\u0131lm\u0131\u015f <code>.htaccess<\/code> dosyas\u0131d\u0131r. SSL y\u00f6nlendirmesi, \u00f6nbellek eklentisi veya SEO ayar\u0131 sonras\u0131 dosyaya ge\u00e7ersiz bir kural eklenmi\u015f olabilir.<\/p>\n<p>Sorunu do\u011frulamak i\u00e7in \u015fu ad\u0131mlar\u0131 izleyin:<\/p>\n<ol>\n<li>FTP veya Dosya Y\u00f6neticisi ile <code>public_html<\/code> ya da <code>httpdocs<\/code> dizinine girin.<\/li>\n<li>Gizli dosyalar\u0131 g\u00f6ster se\u00e7ene\u011fini a\u00e7\u0131n ve <code>.htaccess<\/code> dosyas\u0131n\u0131 bulun.<\/li>\n<li>Dosyay\u0131 silmeden \u00f6nce <code>.htaccess_yedek<\/code> olarak yeniden adland\u0131r\u0131n.<\/li>\n<li>Sitenizi yenileyin. Sorun d\u00fczelirse neden bu dosyadad\u0131r.<\/li>\n<li>WordPress&#8217;te Ayarlar &gt; Kal\u0131c\u0131 Ba\u011flant\u0131lar sayfas\u0131na girip &#8220;De\u011fi\u015fiklikleri Kaydet&#8221; ile yeni bir dosya olu\u015fturun.<\/li>\n<\/ol>\n<div class=\"sm-note\"><strong>\ud83d\udca1 \u0130pucu:<\/strong> <code>.htaccess<\/code> dosyas\u0131nda \u00f6zel y\u00f6nlendirmeleriniz varsa, dosyay\u0131 yeniden olu\u015fturmadan \u00f6nce bu kurallar\u0131 yedekleyin.<\/div>\n<h2 id=\"dosya-izinleri\">Dosya \u0130zinleri ve Sahiplik Hatalar\u0131 Nas\u0131l Kontrol Edilir?<\/h2>\n<p>Linux sunucularda dosya ve klas\u00f6r izinleri yanl\u0131\u015f ayarland\u0131\u011f\u0131nda PHP-FPM veya suPHP gibi g\u00fcvenlik katmanlar\u0131 dosyay\u0131 \u00e7al\u0131\u015ft\u0131rmay\u0131 reddeder. \u00d6zellikle <code>777<\/code> gibi a\u015f\u0131r\u0131 izinli yap\u0131lar bir\u00e7ok sunucuda do\u011frudan 500 hatas\u0131na yol a\u00e7ar.<\/p>\n<figure class=\"wp-block-image size-large sm-inline-image\"><img width=\"1024\" height=\"576\" src=\"https:\/\/saviorhost.com\/blog\/wp-content\/uploads\/2026\/04\/500-internal-server-error-linux-terminalde-3ZSJ.webp\" class=\"sm-ai-image wp-image-2942\" alt=\"Linux terminalde dosya izni komutu yazan kullan\u0131c\u0131\" loading=\"lazy\" decoding=\"async\" srcset=\"https:\/\/saviorhost.com\/blog\/wp-content\/uploads\/2026\/04\/500-internal-server-error-linux-terminalde-3ZSJ.webp 1024w, https:\/\/saviorhost.com\/blog\/wp-content\/uploads\/2026\/04\/500-internal-server-error-linux-terminalde-3ZSJ-300x169.webp 300w, https:\/\/saviorhost.com\/blog\/wp-content\/uploads\/2026\/04\/500-internal-server-error-linux-terminalde-3ZSJ-768x432.webp 768w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n<p>Genel olarak sa\u011fl\u0131kl\u0131 bir yap\u0131 \u015f\u00f6yle olmal\u0131d\u0131r:<\/p>\n<ul>\n<li>Klas\u00f6rler: <strong>755<\/strong><\/li>\n<li>Dosyalar: <strong>644<\/strong><\/li>\n<li><code>wp-config.php<\/code> gibi kritik dosyalar: <strong>440<\/strong> veya <strong>400<\/strong><\/li>\n<\/ul>\n<p>Sahiplik sorunu da benzer belirti verir. Dosyalar <code>root<\/code> kullan\u0131c\u0131s\u0131na aitse web sunucusu bunlar\u0131 okuyamayabilir. Sahiplik sorunu genellikle <a href=\"https:\/\/saviorhost.com\/linux-web-hosting\" class=\"sm-cta-link\">hosting<\/a> destek ekibinin k\u0131sa s\u00fcrede d\u00fczeltebilece\u011fi bir sunucu ayar\u0131d\u0131r.<\/p>\n<h2 id=\"php-limitleri\">PHP Bellek ve Zaman Limitleri Nas\u0131l Y\u00fckseltilir?<\/h2>\n<p>Elementor gibi a\u011f\u0131r sayfa yap\u0131land\u0131r\u0131c\u0131lar, yo\u011fun \u00fcr\u00fcn varyasyonlar\u0131 veya b\u00fcy\u00fck XML i\u00e7e aktarma i\u015flemleri PHP&#8217;nin ayr\u0131lan belle\u011fini t\u00fcketebilir. Sonu\u00e7 <code>Fatal Error: Allowed memory size exhausted<\/code> uyar\u0131s\u0131 ve ziyaret\u00e7iye g\u00f6sterilen 500 hatas\u0131d\u0131r.<\/p>\n<p><code>wp-config.php<\/code> dosyan\u0131za \u015fu sat\u0131rlar\u0131 ekleyerek limiti art\u0131rmay\u0131 deneyin:<\/p>\n<pre><code class=\"language-php\">define('WP_MEMORY_LIMIT', '512M');\ndefine('WP_MAX_MEMORY_LIMIT', '1024M');<\/code><\/pre>\n<p>\u00c7al\u0131\u015fma s\u00fcresi s\u0131n\u0131r\u0131 i\u00e7in Apache mod_php kullan\u0131yorsan\u0131z <code>.htaccess<\/code> dosyas\u0131na, PHP-FPM kullan\u0131yorsan\u0131z kontrol panelindeki PHP INI d\u00fczenleyicisine \u015fu sat\u0131r\u0131 ekleyebilirsiniz:<\/p>\n<pre><code class=\"language-bash\">php_value max_execution_time 300<\/code><\/pre>\n<div class=\"sm-note sm-note-warning\"><strong>\u26a0\ufe0f Dikkat:<\/strong> Payla\u015f\u0131ml\u0131 hosting paketlerinde CloudLinux gibi katmanlar \u00fcst limit belirler. Panel izin vermiyorsa bu de\u011ferleri tek ba\u015f\u0131n\u0131za art\u0131ramayabilirsiniz.<\/div>\n<h2 id=\"modsecurity\">ModSecurity ve G\u00fcvenlik Duvar\u0131 Yanl\u0131\u015f Alarm\u0131 m\u0131?<\/h2>\n<p>ModSecurity, sitenizi SQL Injection ve benzeri sald\u0131r\u0131lardan koruyan bir web uygulama g\u00fcvenlik duvar\u0131d\u0131r. Ancak bazen masum bir iste\u011fi sald\u0131r\u0131 san\u0131p engelleyebilir. Uzun bir i\u00e7erik kaydetmek veya karma\u015f\u0131k bir sorgu \u00e7al\u0131\u015ft\u0131rmak bu yanl\u0131\u015f alarm\u0131 tetikleyebilir.<\/p>\n<p>Belirli bir sayfay\u0131 kaydederken s\u00fcrekli 500 al\u0131yorsan\u0131z, kontrol panelinden ModSecurity&#8217;i ge\u00e7ici olarak kapat\u0131p i\u015flemi tekrar deneyin. \u0130\u015flem ba\u015far\u0131l\u0131 olursa sorun bir &#8220;False Positive&#8221; yani yanl\u0131\u015f alarmd\u0131r. Kal\u0131c\u0131 \u00e7\u00f6z\u00fcm i\u00e7in kural\u0131 daraltmay\u0131 destek ekibinden talep edin.<\/p>\n<h2 id=\"wordpress-kaynakli\">WordPress Eklenti ve Tema Kaynakl\u0131 Hatalar\u0131 Nas\u0131l Ay\u0131r\u0131rs\u0131n\u0131z?<\/h2>\n<p>WordPress sitelerinde 500 hatas\u0131n\u0131n yaz\u0131l\u0131msal kayna\u011f\u0131 \u00e7o\u011funlukla bir eklenti \u00e7ak\u0131\u015fmas\u0131 veya g\u00fcncellenmemi\u015f bir temad\u0131r. Sorunu izole etmek i\u00e7in \u00f6nce eklentileri ge\u00e7ici olarak pasife al\u0131n, ard\u0131ndan varsay\u0131lan bir temaya ge\u00e7in.<\/p>\n<p>Bu y\u00f6ntem sitenizi bozmadan test yapman\u0131z\u0131 sa\u011flar. Hata kaybolursa su\u00e7lu bile\u015feni teker teker aktif ederek bulabilirsiniz. Ayr\u0131ca <code>debug.log<\/code> dosyas\u0131 \u00e7o\u011fu zaman hatal\u0131 dosyan\u0131n ad\u0131n\u0131 do\u011frudan verir.<\/p>\n<p>WordPress bar\u0131nd\u0131rma ortam\u0131nda bu testlere daha az ihtiya\u00e7 duymak i\u00e7in g\u00fcncel PHP s\u00fcr\u00fcm\u00fc ve yeterli kaynak \u00f6nemlidir. \u00d6zellikle yo\u011fun eklenti kullanan kurulumlarda <a href=\"https:\/\/saviorhost.com\/wordpress-hosting\">Y\u00f6netilen WordPress Hosting<\/a> paketleri, uyumluluk sorunlar\u0131n\u0131 azaltacak yap\u0131land\u0131rmalarla gelir.<\/p>\n<h2 id=\"sunucu-kaynakli\">Sunucu Kaynakl\u0131 500 Hatalar\u0131 ve Altyap\u0131 Darbo\u011fazlar\u0131<\/h2>\n<p>B\u00fct\u00fcn yaz\u0131l\u0131msal kontroller temiz \u00e7\u0131kt\u0131ysa ama site yo\u011fun anlarda h\u00e2l\u00e2 500, 503 veya 508 veriyorsa, sorun bar\u0131nd\u0131rma altyap\u0131s\u0131n\u0131n kaynak s\u0131n\u0131r\u0131ndad\u0131r. Anl\u0131k trafik art\u0131\u015f\u0131nda PHP Worker say\u0131s\u0131 dolabilir veya i\u015flemci kuyru\u011fu \u015fi\u015febilir.<\/p>\n<p>Payla\u015f\u0131ml\u0131 paketlerde size ayr\u0131lan PHP Worker say\u0131s\u0131 s\u0131n\u0131rl\u0131d\u0131r. Bir kampanya d\u00f6neminde \u00e7ok say\u0131da ziyaret\u00e7i ayn\u0131 anda sepete \u00fcr\u00fcn ekledi\u011finde kuyruk t\u0131kan\u0131r ve yeni ziyaret\u00e7ilere 500 hatas\u0131 d\u00f6ner. E-ticaret siteleri i\u00e7in bu do\u011frudan sipari\u015f kayb\u0131 demektir.<\/p>\n<figure class=\"wp-block-image size-large sm-inline-image\"><img width=\"1024\" height=\"576\" src=\"https:\/\/saviorhost.com\/blog\/wp-content\/uploads\/2026\/04\/500-internal-server-error-sunucu-trafigini-0eUE.webp\" class=\"sm-ai-image wp-image-2943\" alt=\"Sunucu trafi\u011fini g\u00f6steren izleme ekran\u0131\" loading=\"lazy\" decoding=\"async\" srcset=\"https:\/\/saviorhost.com\/blog\/wp-content\/uploads\/2026\/04\/500-internal-server-error-sunucu-trafigini-0eUE.webp 1024w, https:\/\/saviorhost.com\/blog\/wp-content\/uploads\/2026\/04\/500-internal-server-error-sunucu-trafigini-0eUE-300x169.webp 300w, https:\/\/saviorhost.com\/blog\/wp-content\/uploads\/2026\/04\/500-internal-server-error-sunucu-trafigini-0eUE-768x432.webp 768w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n<p>Bu noktada yaln\u0131zca PHP limitini art\u0131rmak yetmez; i\u015flemci g\u00fcc\u00fc ve NVMe disk h\u0131z\u0131 da \u00f6nem kazan\u0131r. Y\u00fcksek tek \u00e7ekirdek performans\u0131 sunan Ryzen tabanl\u0131 <a href=\"https:\/\/www.google.com\/search?q=%23\" target=\"_blank\" rel=\"noopener nofollow\">Premium Linux Web Hosting<\/a> altyap\u0131lar\u0131, yo\u011fun PHP sorgular\u0131n\u0131 \u00e7ok daha k\u0131sa s\u00fcrede tamamlar.<\/p>\n<p>Kaynak limitleri ve destek kapsam\u0131, hosting firman\u0131zla aran\u0131zdaki <a href=\"https:\/\/saviorhost.com\/blog\/hizmet-sozlesmesi\/\">hizmet s\u00f6zle\u015fmesi<\/a>nde a\u00e7\u0131k\u00e7a belirtilir. \u00d6zellikle e-ticaret siteleri i\u00e7in bu limitleri \u00f6nceden bilmek kritik bir karar kriteridir.<\/p>\n<h2 id=\"hangi-cozum\">Hangi \u00c7\u00f6z\u00fcm\u00fc Ne Zaman Uygulamal\u0131s\u0131n\u0131z?<\/h2>\n<p>Do\u011fru s\u0131ray\u0131 izlerseniz \u00e7o\u011fu 500 hatas\u0131n\u0131 k\u0131sa s\u00fcrede \u00e7\u00f6zersiniz. A\u015fa\u011f\u0131daki kontrol listesi, hem zaman kazand\u0131r\u0131r hem de gereksiz de\u011fi\u015fikliklerin \u00f6n\u00fcne ge\u00e7er.<\/p>\n<ul>\n<li><strong>Site tamamen a\u00e7\u0131lm\u0131yorsa:<\/strong> \u00d6nce hata loglar\u0131na bak\u0131n, ard\u0131ndan <code>.htaccess<\/code> dosyas\u0131n\u0131 test edin.<\/li>\n<li><strong>Sadece belirli bir sayfa hata veriyorsa:<\/strong> Eklenti \u00e7ak\u0131\u015fmas\u0131 veya ModSecurity yanl\u0131\u015f alarm\u0131 olabilir.<\/li>\n<li><strong>Yo\u011fun anlarda aral\u0131kl\u0131 hata al\u0131yorsan\u0131z:<\/strong> PHP Worker ve CPU izleme de\u011ferlerini kontrol edin.<\/li>\n<li><strong>WordPress paneline giremiyorsan\u0131z:<\/strong> FTP \u00fczerinden eklenti klas\u00f6rlerini pasife alarak ba\u015flay\u0131n.<\/li>\n<\/ul>\n<p>Yaz\u0131l\u0131msal nedenler elendi\u011finde sorun b\u00fcy\u00fck olas\u0131l\u0131kla kaynak yetersizli\u011fidir. B\u00f6yle bir durumda ayn\u0131 pakette \u0131srar etmek yerine, sitenizin trafi\u011fini kald\u0131rabilecek bir Linux hosting altyap\u0131s\u0131na ge\u00e7mek kal\u0131c\u0131 \u00e7\u00f6z\u00fcm olur.<\/p>\n<h2 id=\"sss\">S\u0131k\u00e7a Sorulan Sorular<\/h2>\n<h3 id=\"500-internal-server-error-ne-demek\">500 internal server error ne demek?<\/h3>\n<p>Sunucunun iste\u011fi beklenmedik bir nedenle tamamlayamad\u0131\u011f\u0131n\u0131 g\u00f6steren genel bir HTTP hata kodudur. Hatan\u0131n teknik detay\u0131 ekrana yaz\u0131lmaz, sunucu loglar\u0131nda saklan\u0131r.<\/p>\n<h3 id=\"500-hatasi-internet-baglantimdan-kaynaklanir-mi\">500 hatas\u0131 internet ba\u011flant\u0131mdan kaynaklan\u0131r m\u0131?<\/h3>\n<p>Hay\u0131r, 500 hatas\u0131 kullan\u0131c\u0131 taraf\u0131ndaki internet veya taray\u0131c\u0131 kaynakl\u0131 olmaz. Sorun her zaman web sunucusunda ya da sitedeki yaz\u0131l\u0131msal yap\u0131land\u0131rmadad\u0131r.<\/p>\n<h3 id=\"500-hatasi-seo-siralamami-etkiler-mi\">500 hatas\u0131 SEO s\u0131ralamam\u0131 etkiler mi?<\/h3>\n<p>K\u0131sa s\u00fcreli bir 500 hatas\u0131 genellikle b\u00fcy\u00fck zarar vermez. Ancak Googlebot siteye s\u00fcrekli 500 hatas\u0131yla ula\u015famazsa tarama s\u0131kl\u0131\u011f\u0131 azalabilir ve s\u0131ralama kay\u0131plar\u0131 ya\u015fanabilir.<\/p>\n<h3 id=\"htaccess-dosyasinin-bozuk-oldugunu-nasil-anlarim\">.htaccess dosyas\u0131n\u0131n bozuk oldu\u011funu nas\u0131l anlar\u0131m?<\/h3>\n<p>Dosyay\u0131 ge\u00e7ici olarak yeniden adland\u0131r\u0131p siteyi yeniledi\u011finizde hata d\u00fczeliyorsa sorun b\u00fcy\u00fck olas\u0131l\u0131kla .htaccess kaynakl\u0131d\u0131r. Alt sayfalarda ge\u00e7ici 404 g\u00f6rebilirsiniz, bu normaldir.<\/p>\n<h3 id=\"500-hatasi-hosting-kaynakli-olabilir-mi\">500 hatas\u0131 hosting kaynakl\u0131 olabilir mi?<\/h3>\n<p>Evet, \u00f6zellikle trafik yo\u011funlu\u011funda PHP Worker limitinin dolmas\u0131 veya CPU darbo\u011faz\u0131 500\/503 hatalar\u0131na yol a\u00e7ar. Bu durumda kaynak izleme de\u011ferlerine bakmak gerekir.<\/p>\n<h3 id=\"500-hatasi-cozmek-icin-hosting-firmasina-ulasmali-miyim\">500 hatas\u0131 \u00e7\u00f6zmek i\u00e7in hosting firmas\u0131na ula\u015fmal\u0131 m\u0131y\u0131m?<\/h3>\n<p>Loglar\u0131 incelediyseniz ve dosya izinleri, .htaccess, PHP limitleri gibi kontroller sonu\u00e7 vermediyse destek ekibine ula\u015fmak en h\u0131zl\u0131 yoldur. Sunucu taraf\u0131ndaki sahiplik veya ModSecurity kural\u0131 gibi ayarlar\u0131 yaln\u0131zca sa\u011flay\u0131c\u0131 d\u00fczeltebilir.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Bir web sitesinde kar\u015f\u0131la\u015fabilece\u011finiz en kafa kar\u0131\u015ft\u0131r\u0131c\u0131 uyar\u0131lardan biri 500 internal server error hatas\u0131d\u0131r. Bu hata taray\u0131c\u0131n\u0131zdan veya internet ba\u011flant\u0131n\u0131zdan&#8230;<\/p>\n","protected":false},"author":1,"featured_media":2080,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[60,66,70,72],"tags":[],"class_list":["post-2078","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-centos-web-panel","category-nginx","category-whm-cpanel","category-wordpress"],"_links":{"self":[{"href":"https:\/\/saviorhost.com\/blog\/wp-json\/wp\/v2\/posts\/2078","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/saviorhost.com\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/saviorhost.com\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/saviorhost.com\/blog\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/saviorhost.com\/blog\/wp-json\/wp\/v2\/comments?post=2078"}],"version-history":[{"count":8,"href":"https:\/\/saviorhost.com\/blog\/wp-json\/wp\/v2\/posts\/2078\/revisions"}],"predecessor-version":[{"id":2944,"href":"https:\/\/saviorhost.com\/blog\/wp-json\/wp\/v2\/posts\/2078\/revisions\/2944"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/saviorhost.com\/blog\/wp-json\/wp\/v2\/media\/2080"}],"wp:attachment":[{"href":"https:\/\/saviorhost.com\/blog\/wp-json\/wp\/v2\/media?parent=2078"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/saviorhost.com\/blog\/wp-json\/wp\/v2\/categories?post=2078"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/saviorhost.com\/blog\/wp-json\/wp\/v2\/tags?post=2078"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}