Server Error (500) when accessing :8090 — CyberPanel - WebHosting Control Panel for OpenLiteSpeed

Server Error (500) when accessing :8090


i have installed a fresh version of cyberpanel on ubuntu 18,

everything working fine but then i changed mysql password and updated it in /etc/cyberpanel/mysqlpassword too

but from then, it started throwing "Server Error (500)" when accessing domain:8090

domain:8090/phpmyadmin works fine and all sites load well.

can anyone help me on this?



  • you have to update password here /usr/local/CyberCP/CyberCP/ and some other files as well
  • edited November 2019
    Thank you :)
  • the same error I get but don't know how to solve, please help
  • I don't change the password of MySQL but the same problem happened to me error 500 on :8090
  • same issue here even restart every thing and change the password but could not work.

    any proper solution for that ?

    Internal Server Error
    An internal server error has occured.
  • I had figured out the same issue. Suddenly Error 500 on Cyberpanel Admin URL :8090

    But not on .8090/phpmyadmin

    Last thing I did was a Ubuntu system update with

    apt dist-upgrade

    one day before.

    Becaue I had a snapshot from before my update I experimented a bit and could fix this issue in my case by doing an cabyerpanel Upgrade to the same version with the official way.

    I belive my database was updated and some cyberpanel specific settings got lost.

    So my advice; Do a "upgrade" of cyberpanel installation to the same version.

    Best regards,
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