{"id":26871,"date":"2019-02-04T10:00:10","date_gmt":"2019-02-04T07:00:10","guid":{"rendered":"https:\/\/blog.natro.com\/?p=26871"},"modified":"2019-09-12T17:14:18","modified_gmt":"2019-09-12T14:14:18","slug":"502-bad-gateway-hatasi-nedir-ve-cozumu-nasil-yapilir","status":"publish","type":"post","link":"https:\/\/www.natro.com\/blog\/502-bad-gateway-hatasi-nedir-ve-cozumu-nasil-yapilir\/","title":{"rendered":"502 Bad Gateway Hatas\u0131 Nedir ve \u00c7\u00f6z\u00fcm\u00fc Nas\u0131l Yap\u0131l\u0131r?"},"content":{"rendered":"

Web sitenize giri\u015f yapt\u0131\u011f\u0131n\u0131zda \u201c502 Bad Gateway Hatas\u0131<\/strong>\u201d \u015feklinde bir hata mesaj\u0131 yans\u0131d\u0131\u011f\u0131n\u0131 g\u00f6r\u00fcrseniz ilk olarak bu hatan\u0131n neden kaynakland\u0131\u011f\u0131n\u0131 bilmenizde fayda var. 502 Bad Gateway\u00a0 Hatas\u0131 Nedir? <\/strong>En basit tabirle hatas\u0131 sunucular aras\u0131 ileti\u015fimin zay\u0131f ya da anl\u0131k olarak yap\u0131lam\u0131yor olmas\u0131d\u0131r. Bir web sitesinin a\u00e7\u0131labilmesi i\u00e7in bir\u00e7ok sunucunun ayn\u0131 anda birbiriyle etkile\u015fime ge\u00e7mesi gerekmektedir. Sunucular aras\u0131ndaki ileti\u015fim anl\u0131k olarak yava\u015flad\u0131\u011f\u0131nda ya da eri\u015fim sorunu oldu\u011funda 502 Bad Gateway<\/strong> hata mesaj\u0131 ekrana yans\u0131yabilmektedir. 502 Bad Gateway Hatas\u0131 \u00c7\u00f6z\u00fcm\u00fc <\/strong>ile alakal\u0131 sizlere derin bir klavuz haz\u0131rlad\u0131k.<\/p>\n

Bu hataya sebebiyet verebilecek di\u011fer alternatifler \u015f\u00f6yle:<\/strong><\/p>\n

\u2013 Sunucu \u00fczerinde a\u015f\u0131r\u0131 y\u00fcklenme (Giri\u015f\/\u00c7\u0131k\u0131\u015f) olabilir.<\/p>\n

\u2013 Taray\u0131c\u0131n\u0131z \u00e7erezleriyle ilgili bir hata mesaj\u0131 d\u00f6n\u00fcyor olabilir.<\/p>\n

\u2013 Cihaz\u0131n\u0131z\u0131n ba\u011fl\u0131 oldu\u011fu internet servisinde ya da ba\u011flant\u0131 cihaz\u0131nda (modem gibi)\u00a0 sorun ya\u015fan\u0131yor olabilir.<\/p>\n

\u2013 DNS kay\u0131tlar\u0131 bekleme periyodunda olabilir ya da farkl\u0131 bir sorun meydana gelmi\u015f olabilir.<\/p>\n

\u2013 WordPress eklentileri, tema ya da hatal\u0131 PHP scripti ile ilgili sorun ya\u015fan\u0131yor olabilir.<\/p>\n

A\u015fa\u011f\u0131da bu hata mesaj\u0131n\u0131n ekrana farkl\u0131 formlarda yans\u0131mas\u0131na ait \u00f6rnekleri g\u00f6r\u00fcnt\u00fcleyebilirsiniz:<\/strong><\/h4>\n

\u201c502 Bad Gateway\u201d<\/p>\n

\u201cHTTP Error 502 Bad Gateway\u201d<\/p>\n

\u201c502 Service Temporarily Overloaded\u201d<\/p>\n

\u201cError 502\u201d<\/p>\n

\u201c502 Proxy Error\u201d<\/p>\n

\u201cHTTP 502\u201d<\/p>\n

\u201c502 Server Error: The server encountered a temporary error and could not complete your request\u201d \u2013 Bu bir nevi size sunucuda s\u0131k\u0131nt\u0131 oldu\u011funu s\u00f6yl\u00fcyor ancak spesifik olarak hangi sunucu oldu\u011funu g\u00f6stermiyor<\/p>\n

\u201c502. That\u2019s an error. The server encountered a temporary error and could not complete your request. Please try again in 30 seconds. That\u2019s all we know.\u201d<\/p>\n

A\u015fa\u011f\u0131da baz\u0131 bilindik web sitelerine ait hata \u00f6rneklerini g\u00f6r\u00fcnt\u00fcleyebilirsiniz:<\/strong><\/p>\n

Twitter:<\/strong><\/p>\n

\"Twitter
Twitter 502 Bad Gateway Hatas\u0131<\/figcaption><\/figure>\n

Youtube:<\/strong><\/p>\n

\"Youtube<\/p>\n

Cloudflare:<\/strong><\/p>\n

\"Cloudflare<\/p>\n

502 Bad Gateway Hatas\u0131 \u00c7\u00f6z\u00fcm\u00fc Nas\u0131l Yap\u0131l\u0131r?<\/h4>\n

\u00d6ncelikle yukar\u0131da belirtti\u011fimiz ve bu hatan\u0131n sebebi olabilecek her se\u00e7ene\u011fi birbirinden ba\u011f\u0131ms\u0131z olarak test etmeniz ve hatan\u0131n sebebini\u00a0 bulman\u0131z gerekmektedir.<\/p>\n

Web sitenize eri\u015fim kesildi\u011finde birka\u00e7 dakika bekleyerek tekrar giri\u015f denemenizi ilk yapman\u0131z gereken \u015feylerden biridir. Beklediniz ve web sayfan\u0131za hala eri\u015fim sa\u011flayam\u0131yorsan\u0131z kproxy.com<\/strong> gibi proxy servisleri \u00fczerinden eri\u015fim probleminin lokal ya da herkese yans\u0131yan problem olup olmad\u0131\u011f\u0131n\u0131 tespit edin.<\/p>\n

Sorun ya\u015fad\u0131\u011f\u0131n\u0131zda sayfay\u0131 yenileyerek birka\u00e7 sefer tekrar denemenizde fayda var.<\/p>\n

Eri\u015fim sorunu ya\u015fad\u0131\u011f\u0131n\u0131z taray\u0131c\u0131y\u0131 ve di\u011fer t\u00fcm taray\u0131c\u0131lar kapal\u0131 olacak \u015fekilde farkl\u0131 bir taray\u0131c\u0131dan deneyin. Ayr\u0131ca di\u011fer farkl\u0131 taray\u0131c\u0131lar \u00fczerinden test i\u015flemi sa\u011flay\u0131n.<\/p>\n

\u0130nternet taray\u0131c\u0131n\u0131z\u0131n \u00f6n belle\u011fini ve \u00e7erezlerini (ge\u00e7mi\u015f) temizledikten sonra tekrar deneyin.<\/p>\n

Web sitesinin a\u00e7\u0131lmas\u0131n\u0131 engelleyebilecek taray\u0131c\u0131 eklentileri varsa ilgili eklentileri pasif konuma getirerek kontrol sa\u011flay\u0131n.<\/p>\n

DNS kay\u0131tlar\u0131n\u0131z\u0131 kontrol ederek web sayfan\u0131z\u0131n IP kayd\u0131n\u0131n do\u011fru IP adresinden \u00e7al\u0131\u015f\u0131p \u00e7al\u0131\u015fmad\u0131\u011f\u0131n\u0131 kontrol edin. Web sitenizin yanl\u0131\u015f IP adresine gitmesi 502 Bad Gateway<\/strong> hatas\u0131n\u0131 alman\u0131za sebebiyet verebilir.<\/p>\n

Cihaz\u0131n\u0131z\u0131n DNS \u00f6nbelle\u011fini temizleyin;<\/strong><\/h4>\n

Windows i\u015fletim sistemli cihazlarda:<\/strong> \u00a0Komut \u0130stemi yani CMD.exe<\/strong> uygulamas\u0131n\u0131 a\u00e7arak ipconfig \/flushdn<\/strong>s yazd\u0131ktan sonra ENTER<\/strong> tu\u015funa basarak lokal DNS belle\u011finizi temizleyebilirsiniz.<\/p>\n

MacOS i\u015fletim sistemli cihazlarda:<\/strong> Terminal \u00fczerinden dscacheutil -flushcache<\/strong> komutunu \u00e7al\u0131\u015ft\u0131rarak DNS belle\u011finizi temizleyebilirsiniz.<\/p>\n

Cihaz\u0131n\u0131z\u0131n DNS sunucular\u0131n\u0131 de\u011fi\u015ftirerek deneme sa\u011flay\u0131n. Google gibi kamuya a\u00e7\u0131k DNS sunucular\u0131n\u0131 kullanabilirsiniz.<\/p>\n

WordPress eklentileriniz ve teman\u0131z\u0131n sorun yarat\u0131p yaratmad\u0131\u011f\u0131n\u0131 test edin. Dosya y\u00f6neticinize girdi\u011finizde klas\u00f6rleriniz i\u00e7erisinden s\u0131ras\u0131yla wp-content > plugins<\/strong> klas\u00f6r\u00fcn\u00fcn bulun plugins<\/strong> klas\u00f6r\u00fcn\u00fcn ismini de\u011fi\u015ftirerek (devre d\u0131\u015f\u0131 b\u0131rakarak) web sitenizde hataya sebebiyet verip vermedi\u011fini kontrol edebilirsiniz. \u00d6rnek olarak; _plugins<\/strong> \u015feklinde d\u00fczenleyebilirsiniz. Ayn\u0131 \u015fekilde yine wp-content<\/strong> klas\u00f6r\u00fc i\u00e7erisinde bulunan themes<\/strong> klas\u00f6r\u00fc i\u00e7in ayn\u0131 i\u015flemi (_themes<\/strong>) sa\u011flayarak teman\u0131z i\u00e7in ayn\u0131 d\u00fczenlemeyi sa\u011flayabilirsiniz. Bu \u015fekilde ayr\u0131 ayr\u0131 testler ger\u00e7ekle\u015ftirerek web sitenizin tema ya da eklentilerden kaynakl\u0131 502 Bad Gateway<\/strong> hatas\u0131n\u0131n d\u00f6nd\u00fc\u011f\u00fcn\u00fc test edebilirsiniz.<\/p>\n

En g\u00fcncel service pack s\u00fcr\u00fcm\u00fcn\u00fcn aktif oldu\u011fundan emin olun:\u00a0 https:\/\/support.microsoft.com\/tr-tr\/help\/2423401\/502-proxy-error-error-code-when-you-try-to-access-a-website-from-a-com<\/a><\/p>\n

\u0130nternet ba\u011flant\u0131n\u0131z\u0131 sa\u011flayan modeminizi kapat\u0131p a\u00e7arak denemeniz bu \u015fekilde de aksiyon alamazsan\u0131z modeminizi resetlemeniz alternatif bir \u00e7\u00f6z\u00fcm olabilir.<\/p>\n

Sunucu\/hosting i\u00e7erisinden yans\u0131yan hata kay\u0131tlar\u0131na (error log) bakarak hataya hangi bile\u015fenin sebebiyet verdi\u011fini g\u00f6r\u00fcnt\u00fclemeniz gerekir.<\/p>\n

Sunucu\/hosting kaynak kullan\u0131mlar\u0131n\u0131z\u0131n a\u015f\u0131l\u0131p a\u015f\u0131lmad\u0131\u011f\u0131n\u0131 kontrol ederek hatan\u0131n sebebi hakk\u0131nda bilgiye sahip olabilirsiniz.<\/p>\n

Sunucu servisini ald\u0131\u011f\u0131n\u0131z kurum \u00fczerinden bilgi talebinde bulunabilirsiniz.<\/p>\n

Son olarak internet servis sa\u011flay\u0131c\u0131n\u0131z ile ileti\u015fime ge\u00e7erek sorun hakk\u0131nda destek alabilirsiniz.<\/p>\n","protected":false},"excerpt":{"rendered":"Web sitenize giri\u015f yapt\u0131\u011f\u0131n\u0131zda \u201c502 Bad Gateway Hatas\u0131\u201d \u015feklinde bir hata mesaj\u0131 yans\u0131d\u0131\u011f\u0131n\u0131 g\u00f6r\u00fcrseniz ilk olarak bu hatan\u0131n…\n","protected":false},"author":7,"featured_media":26879,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[28,652],"tags":[],"class_list":{"0":"post-26871","1":"post","2":"type-post","3":"status-publish","4":"format-standard","5":"has-post-thumbnail","7":"category-nasil-yapilir","8":"category-nedir"},"_links":{"self":[{"href":"https:\/\/www.natro.com\/blog\/wp-json\/wp\/v2\/posts\/26871","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.natro.com\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.natro.com\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.natro.com\/blog\/wp-json\/wp\/v2\/users\/7"}],"replies":[{"embeddable":true,"href":"https:\/\/www.natro.com\/blog\/wp-json\/wp\/v2\/comments?post=26871"}],"version-history":[{"count":0,"href":"https:\/\/www.natro.com\/blog\/wp-json\/wp\/v2\/posts\/26871\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.natro.com\/blog\/wp-json\/wp\/v2\/media\/26879"}],"wp:attachment":[{"href":"https:\/\/www.natro.com\/blog\/wp-json\/wp\/v2\/media?parent=26871"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.natro.com\/blog\/wp-json\/wp\/v2\/categories?post=26871"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.natro.com\/blog\/wp-json\/wp\/v2\/tags?post=26871"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}