{"id":2179,"date":"2026-06-07T12:57:26","date_gmt":"2026-06-07T09:57:26","guid":{"rendered":"https:\/\/allinonewpsettings.com\/blog\/?p=2179"},"modified":"2026-08-02T12:09:57","modified_gmt":"2026-08-02T12:09:57","slug":"wordpress-413-request-entity-too-large-hatasi-nasil-cozulur","status":"publish","type":"post","link":"https:\/\/allinonewpsettings.com\/blog\/tr\/wordpress-413-request-entity-too-large-hatasi-nasil-cozulur\/","title":{"rendered":"WordPress 413 Request Entity Too Large Hatas\u0131 Nas\u0131l \u00c7\u00f6z\u00fcl\u00fcr?"},"content":{"rendered":"

Eklenti ZIP’i y\u00fcklenirken WordPress’in normal hata mesaj\u0131 yerine do\u011frudan 413 yan\u0131t\u0131 g\u00f6r\u00fcl\u00fcyorsa istek PHP’ye ula\u015fmadan reddedilmi\u015f olabilir. B\u00f6yle bir durumda WordPress i\u00e7indeki upload_max_filesize<\/code> de\u011ferini art\u0131rmak CDN veya proxy limitini de\u011fi\u015ftirmez.<\/p>\n

\u00d6nce 413 yan\u0131t\u0131n\u0131 hangi katman\u0131n \u00fcretti\u011fini belirleyin. CDN, WAF, y\u00fck dengeleyici, reverse proxy, web sunucusu, hosting ge\u00e7idi ve PHP’nin her biri farkl\u0131 g\u00f6vde tavan\u0131 uygulayabilir.<\/p>\n

\u0130\u00e7indekiler<\/strong><\/p>\n
    \n
  1. 413 hatas\u0131 ne anlama gelir?<\/a><\/li>\n
  2. Ger\u00e7ek\u00e7i bir WordPress \u00f6rne\u011fi<\/a><\/li>\n
  3. \u0130lk reddeden katman nas\u0131l bulunur?<\/a><\/li>\n
  4. Yeni ba\u015flayanlar i\u00e7in tan\u0131 ad\u0131mlar\u0131<\/a><\/li>\n
  5. \u0130leri teknik yakla\u015f\u0131m<\/a><\/li>\n
  6. Riskler, s\u0131k hatalar ve rollback<\/a><\/li>\n
  7. AIOWS PHP Limitleri nas\u0131l yard\u0131mc\u0131 olur?<\/a><\/li>\n
  8. \u0130lgili AIOWS yaz\u0131lar\u0131<\/a><\/li>\n
  9. Sonu\u00e7 ve \u00f6nerilen yol<\/a><\/li>\n
  10. Resm\u00ee kaynaklar<\/a><\/li>\n<\/ol>\n<\/div>\n

    413 hatas\u0131 ne anlama gelir?<\/h2>\n

    HTTP 413 Content Too Large, iste\u011fi i\u015fleyen sunucu veya arac\u0131n\u0131n g\u00f6vdeyi izin verilen boyut ya da politika nedeniyle reddetti\u011fini bildirir. Yan\u0131t WordPress’ten de\u011fil, ona ula\u015fmadan \u00f6nceki bir a\u011f veya sunucu katman\u0131ndan gelebilir.<\/p>\n

    PHP’den \u00f6nce olu\u015fan 413’te WordPress formu, eklenti ve PHP y\u00fckleme ayarlar\u0131 iste\u011fi hi\u00e7 g\u00f6rmez. Yan\u0131t ba\u015fl\u0131klar\u0131, Server<\/code> bilgisi, sa\u011flay\u0131c\u0131ya \u00f6zg\u00fc istek kimli\u011fi ve PHP logunda kay\u0131t bulunup bulunmamas\u0131 ilk ipu\u00e7lar\u0131n\u0131 verir.<\/p>\n

    Ger\u00e7ek\u00e7i bir WordPress \u00f6rne\u011fi<\/h2>\n

    35 MB eklenti ZIP’i y\u00fcklenirken CDN markal\u0131 413 sayfas\u0131 d\u00f6n\u00fcyor. Ayn\u0131 anda PHP ve WordPress loglar\u0131nda yeni kay\u0131t olu\u015fmuyor. K\u00fc\u00e7\u00fck bir dosya ba\u015far\u0131yla ge\u00e7erken b\u00fcy\u00fck dosya CDN noktas\u0131nda reddediliyor.<\/p>\n

    Ekip genel ziyaret\u00e7i adresindeki yan\u0131t\u0131, g\u00fcvenli ve yetkili bir testle origin sunucusuna do\u011frudan g\u00f6nderilen istekle kar\u015f\u0131la\u015ft\u0131r\u0131yor. Origin dosyay\u0131 kabul ediyor; sorun CDN’in g\u00f6vde limitinde. Politika yaln\u0131z y\u00f6netim y\u00fckleme yolu i\u00e7in sa\u011flay\u0131c\u0131n\u0131n destekledi\u011fi y\u00f6ntemle ayarlan\u0131yor.<\/p>\n

    \u0130lk reddeden katman nas\u0131l bulunur?<\/h2>\n

    K\u00fc\u00e7\u00fck ve ba\u015far\u0131s\u0131z istek i\u00e7in HTTP durumu, ba\u015fl\u0131klar, g\u00f6vde, URL, y\u00f6ntem, Content-Length<\/code>, zaman ve istek kimli\u011fini kaydedin. D\u0131\u015f adresten ba\u015flayan zinciri CDN\/WAF, proxy, web sunucusu ve PHP loglar\u0131 boyunca izleyin.<\/p>\n

    Bir katmanda k\u00fc\u00e7\u00fck istek ge\u00e7erken b\u00fcy\u00fck istek 413’e d\u00f6n\u00fcyorsa ve sonraki katmanda log olu\u015fmuyorsa limitin sahibi b\u00fcy\u00fck olas\u0131l\u0131kla o noktad\u0131r. G\u00fcvenlik politikas\u0131n\u0131 gev\u015fetmeden \u00f6nce endpoint’in ger\u00e7ekten bu g\u00f6vde boyutuna ihtiya\u00e7 duydu\u011funu do\u011frulay\u0131n.<\/p>\n

    Yeni ba\u015flayanlar i\u00e7in tan\u0131 ad\u0131mlar\u0131<\/h2>\n
      \n
    1. K\u00fc\u00e7\u00fck, zarars\u0131z bir kontrol dosyas\u0131yla ayn\u0131 i\u015flemi tekrarlay\u0131n.<\/li>\n
    2. 413 yan\u0131t\u0131n\u0131n ba\u015fl\u0131klar\u0131n\u0131 ve sa\u011flay\u0131c\u0131ya \u00f6zg\u00fc kimlikleri kaydedin.<\/li>\n
    3. CDN, WAF, reverse proxy, web sunucusu, hosting ve PHP limitlerini d\u0131\u015ftan i\u00e7e inceleyin.<\/li>\n
    4. PHP\/WordPress logunda ba\u015far\u0131s\u0131z iste\u011fe ait kay\u0131t olup olmad\u0131\u011f\u0131n\u0131 kontrol edin.<\/li>\n
    5. Yan\u0131t\u0131 \u00fcreten katman kan\u0131tland\u0131ysa yaln\u0131z gereken endpoint i\u00e7in desteklenen en k\u00fc\u00e7\u00fck art\u0131\u015f\u0131 uygulay\u0131n.<\/li>\n
    6. Limitin hemen alt\u0131ndaki ve \u00fczerindeki isteklerle yeni tavan\u0131 do\u011frulay\u0131n; disk, g\u00fcvenlik taramas\u0131 ve timeout davran\u0131\u015f\u0131n\u0131 s\u0131nay\u0131n.<\/li>\n<\/ol>\n

      \u0130leri teknik yakla\u015f\u0131m<\/h2>\n

      Her katman i\u00e7in k\u00fc\u00e7\u00fck ve b\u00fcy\u00fck iste\u011fin durumunu, yan\u0131t imzas\u0131n\u0131, istek kimli\u011fini ve log zaman\u0131n\u0131 tablo h\u00e2linde kar\u015f\u0131la\u015ft\u0131r\u0131n. Origin’e do\u011frudan test yaln\u0131z yetkili ve g\u00fcvenli a\u011f yolunda yap\u0131lmal\u0131; CDN\/WAF korumas\u0131n\u0131 \u00fcretimde baypas eden kal\u0131c\u0131 endpoint olu\u015fturulmamal\u0131d\u0131r.<\/p>\n