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error 502

  • 2 replies
  • 1 has this problem
  • 12 views
  • Last reply by FredMcD

Joe
Joe
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502 - Web server received an invalid response while acting as a gateway or proxy server. There is a problem with the page you are looking for, and it cannot be displayed. When the Web server (while acting as a gateway or proxy) contacted the upstream content server, it received an invalid response from the content server.

502 - Web server received an invalid response while acting as a gateway or proxy server. There is a problem with the page you are looking for, and it cannot be displayed. When the Web server (while acting as a gateway or proxy) contacted the upstream content server, it received an invalid response from the content server.

All Replies (2)

ARMAN KHAN
ARMAN KHAN
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hello joe,

follow the steps :

Refresh the page

Just click the refresh button in your browser window or press F5 on your keyboard . If you get lucky, this will solve the problem so you can get back to the task at hand .

Clear all cookies, site data and cache

  • Click the 3 horizontal lines top right on the browser screen and select Options.
  • Select the Privacy & Security panel and go to the Cookies and Site Data section.
  • Click the Clear Data button. The Clear Data dialog will appear.
  • Click Clear .

Start a new browser session or load the site on a different browser

  • When starting a new session , simply close all open browser windows and then open a new one .

Check internet connection .

Important : Restart browser and Computer .

Tell me it helps then Mark solution .

Thanks and Regards,

Arman

FredMcD
FredMcD
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There is security software like Avast, Kaspersky, BitDefender and ESET that intercept secure connection certificates and send their own.

https://support.mozilla.org/en-US/kb/firefox-cant-load-websites-other-browsers-can

https://support.mozilla.org/en-US/kb/firefox-and-other-browsers-cant-load-websites

https://support.mozilla.org/en-US/kb/secure-connection-failed-error-message

https://support.mozilla.org/en-US/kb/connection-untrusted-error-message

Websites don't load - troubleshoot and fix error messages

http://kb.mozillazine.org/Error_loading_websites

What do the security warning codes mean