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nginx 502 bad gateway control panel

  1. H

    Resolved Plesk is showing 502 bad gateway error on login page

    Plesk is not showing Login page of administrator panel. The issue seems like with `sw-engine`. Outputs are following with commands. `service sw-engine start` output Starting sw-engine (via systemctl): Job for sw-engine.service failed because the control process exited with error code...
    • Hassaan
    • Thread
    • 502 bad gateway nginx nginx 502 bad gateway control panel plesk onyx sw-engine
    • Replies: 5
    • Forum: Plesk Onyx for Linux
  2. Boris Panno

    Resolved 502 Bad Gateway on Plesk 12.5.30 #39 and Ubuntu server 14.04

    Hi all, the problem in the title is randomly. Above all at login to some sites made with Prestashop in the Front-end. I could not figure out the source of the problem from the log files. Can anyone give me any suggestions where can I look for the problem to solve it? Thank you all in...
  3. T

    That pesky 502 bad gateway nginx error again :-(

    Hi I have an ongoing problem that is: When I access plesk control panel as admin user it works fine, if I go to the control panel for particular domains, some of them work fine and for some I get the 502 error. After that I cannot access plesk at all - just get the same error until I start a...
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