Iphutha leseva yangaphakathi le-HTTP 500 livela lapho iseva yeWebhali ingakwazi ukuphendula emuva kumlayenti wenethiwekhi. Ngenkathi ikhasimende ngokuvamile liyisiphequluli sewebhu njenge-Internet Explorer, Safari, noma i-Chrome, ungabhekana nalesi siphambeko kwezinye izinhlelo zokusebenza ze-intanethi ezisebenzisa i- HTTP yokuxhumana kwenethiwekhi.
Uma leli phutha livela, abasebenzisi beklayenti bazobona umlayezo wephutha uvela esikrinini ngaphakathi kwewindi lesiphequluli noma olunye uhlelo lokusebenza, ngokuvamile emva kokucindezela inkinobho noma ukuchofoza i-hyperlink edala izicelo zenethiwekhi kwi-inthanethi noma i- intranet yezinkampani. Umlayezo oqondile uhluka kuye ngokuthi yikuphi iseva nesicelo okubandakanyekile kodwa cishe njalo ukuxuba amagama "HTTP," "500," "I-Internal Server" ne "Iphutha."
Izimbangela zeziphambeko zangaphakathi zeseva
Ngokwemibono yobuchwepheshe, iphutha libonisa ukuthi iseva yewebhu ithole isicelo esivumelekile esivela kuklayenti kodwa ayikwazanga ukuyisebenzisa. Izimbangela ezintathu ezijwayelekile zamaphutha we-HTTP 500 yizi:
- amaseva anqwabelene nemisebenzi yokucubungula nokuxhumana kangangokuthi abakwazi ukuphendula kumakhasimende ngendlela efika ngesikhathi (okuthiwa izinkinga zokuphuma kwenethiwekhi )
- amaseva amisiwe-abaqondisi bawo (ngokuvamile izinhlelo zokubhala noma izinkinga zezimvume zefayela)
- glitches lobuchwepheshe obungalindelekile ku-intanethi phakathi kweklayenti nesiphakeli
Bheka futhi - Kanjani iziphequluli zewebhu kanye namaseva wewebhu Ukuxhumana
Izixazululo zabasebenzisi bokuphela
Ngenxa yokuthi i-HTTP 500 iyiphutha leseceleni leseva, umsebenzisi ovamile angenzi lutho ukuze alungise lodwa. Abasebenzisi bokuphela kufanele bacabangele lezi zincomo:
- Phinda uzame umsebenzi noma ukusebenza. Ngethuba elincane ukuthi leli phutha libangelwa i-glitch ye-intanethi yesikhashana, ingaphumelela emzamweni olandelayo.
- Hlola isayithi le-seva ukuze uthole imiyalelo yosizo. Isayithi lingase lisekele ezinye amaseva ukuxhuma uma umuntu engasebenzi kahle, isibonelo.
- Xhumana nabaphathi bewebhusayithi ukuze ubazise ngendaba. Abaphathi abaningi besayithi bayakwazisa ukutshelwa ngamaphutha we-HTTP 500 njengoba kungase kube nzima ukubona ekupheleni kwawo. Ungase futhi uthole isaziso esiwusizo emuva kokuxazulula.
Qaphela ukuthi ayikho enye yezinketho ezintathu ezingenhla ngempela elungisa imbangela yenkinga.
Ochwepheshe bekhompyutha ngezinye izikhathi basikisela ngokujwayelekile ukuthi abasebenzisi bokugcina abasebenzisana nezinkinga zokufinyeleleka kwewebhu kumele (a) bahlanze isilondolozi sesiphequluli sabo, (b) zama isiphequluli esithile, futhi (c) ususe wonke amakhukhi okuphequlula kusuka kwisayithi ethize ehilelekile. Izenzo ezinjalo azikwazi kakhulu ukuxazulula amaphutha we-HTTP 500, nakuba angasiza ngezinye izimo zephutha. (Ngokusobala isiphakamiso asifaki izicelo zokusebenza ezingezona isiphequluli.)
Ukuhlakanipha okuvamile kuphakamisa ukuthi ungaqali kabusha ikhompyutha yakho ngaphandle kokuthi uhlangabezane nephutha elifanayo lapho uvakashela amawebhusayithi amaningi ahlukahlukene nakwezinye izinhlelo zokusebenza ezingaphezu kweyodwa. Ngokufanele kufanele uhlole izingosi ezifanayo kusuka kudivayisi ehlukile. Ungaphazamisi i-HTTP 500 ngezinye izinhlobo zamaphutha we-HTTP: Ngesikhathi ivula kabusha usizo ngezinkinga ezithile kumaklayenti amanye, amaphutha angu-500 avela ngamaseva.
Amathiphu wabaphathi beSeva
Uma uphatha amawebhusayithi, amasu ajwayelekile wokuxazulula izinkinga kufanele asize ekutholeni umthombo wama-HTTP 500 amaphutha:
- bheka imilayezo yephutha ehambisanayo kumafayela welogi ye-Web server
- hlola izibalo zezinsizakalo ze-server (ye-CPU, imemori ne-disk) futhi uhlole izingodo zokuvala isikhathi senethiwekhi
- hlola i-.htaccess, web.config noma amafayela wokulungisa afanayo nanoma yikuphi ukuguqulwa kwamuva okungenzeka kube nokwenza iphutha lamaphuzu
- hlola izimvume zefayili kanye nefolda yesayithi (ikakhulukazi uma amaphutha evele kuphela kwizicelo ezithile ezingxenyeni zokuqukethwe)
Bheka futhi - Iphutha le-HTTP namakhodi womumo achaziwe