Internal Server Error 500, Really Simple SSL

  • Resolved sirchr1z

    (@sirchr1z)


    3 years, 4 months ago

    Hey there,

    Since about two weeks I have a the problem that the homepage isn`t working and the Hosting Provider has no solution for it.</p> <p>In the debug.log there is the following errors:</p> <p>[23-Jan-2023 19:19:22 UTC] PHP Notice: ob_end_flush(): failed to send buffer of zlib output compression (1) in /home/clients/db556c206721f77efe3d2a3a1467ae01/sites/shakeyourcompany.com/wp-includes/functions.php on line 5279<br>[23-Jan-2023 19:19:22 UTC] PHP Notice: ob_end_flush(): failed to send buffer of zlib output compression (1) in /home/clients/db556c206721f77efe3d2a3a1467ae01/sites/shakeyourcompany.com/wp-includes/functions.php on line 5279<br>[23-Jan-2023 19:19:22 UTC] PHP Notice: ob_end_flush(): failed to send buffer of zlib output compression (1) in /home/clients/db556c206721f77efe3d2a3a1467ae01/sites/shakeyourcompany.com/wp-content/plugins/really-simple-ssl/class-mixed-content-fixer.php on line 107<br>[23-Jan-2023 20:02:13 UTC] PHP Notice: ob_end_flush(): failed to send buffer of zlib output compression (1) in /home/clients/db556c206721f77efe3d2a3a1467ae01/sites/shakeyourcompany.com/wp-includes/functions.php on line 5279<br>[23-Jan-2023 20:02:13 UTC] PHP Notice: ob_end_flush(): failed to send buffer of zlib output compression (1) in /home/clients/db556c206721f77efe3d2a3a1467ae01/sites/shakeyourcompany.com/wp-includes/functions.php on line 5279<br>[23-Jan-2023 20:02:13 UTC] PHP Notice: ob_end_flush(): failed to send buffer of zlib output compression (1) in /home/clients/db556c206721f77efe3d2a3a1467ae01/sites/shakeyourcompany.com/wp-content/plugins/really-simple-ssl/class-mixed-content-fixer.php on line 107</p> <p>I am not familiar with this because I am not an expert. But it seems like the Plugin “Really Simple SSL” make some problems.<br>When I try to open the page the following error comes into place:<br>https://abload.de/image.php?img=bildschirmfoto2023-02xgfiz.png<br><br>When I want to go to the setting of the tool “Really Simple SSL” it doesnt load the plugin:<br>https://abload.de/image.php?img=bildschirmfoto2023-02t4e7m.png<br><br>I tried to deactivate the plugin, but there was a request if I want to further usw hhtps or go back to http which will delete every setting from the plugin. And I dont know what is the right thing here to do, thats why I am asking here.<br>https://abload.de/image.php?img=bildschirmfoto2023-02opf1z.png<br><br>Can somebody help me? I have no idea what to do and I can`t build the page since two weeks..

    Thanks in advance!

Viewing 7 replies - 1 through 7 (of 7 total)
  • Plugin Contributor Rogier Lankhorst

    (@rogierlankhorst)

    3 years, 4 months ago

    Hi @sirchr1z,

    This error can occur if another plugin does not close the output buffer correctly, or if the site is nearing the memory limit.

    The last you can upgrade by adding

    define('WP_MEMORY_LIMIT', '256M');

    To your wp-config.php. The first you can check by deactivating your other plugins one by one until the issue is resolved.

    You can always deactivate Really Simple SSL by choosing to stay on https, or by renaming the plugin folder. This will keep your site on SSL.

    Although this might resolve the immediate problem, this will of course not resolve the underlying problem with the output buffer that seems to occur on your site.

    Thread Starter sirchr1z

    (@sirchr1z)

    3 years, 4 months ago

    Thank you very much for your reply. I have pasted the line into wp-config and saved it. Although the error message “unable to edit the file” came up when I saved, the line seems to have been applied.

    I have now deactivated the plugin “Really Simple SSL”. However, there was no improvement at all. The page still does not work.

    Is there another possibility?

    Plugin Contributor Rogier Lankhorst

    (@rogierlankhorst)

    3 years, 4 months ago

    Then my guess is that it’s one of your other plugins, as I suspected.

    Thread Starter sirchr1z

    (@sirchr1z)

    3 years, 4 months ago

    I have deactivated all the plugins I have and the page still shows “internal server error”.

    I really don`t know what is the problem…

    Thread Starter sirchr1z

    (@sirchr1z)

    3 years, 4 months ago

    I found out the the drafts I have for the translated languages work. But when I try to publish them the following error occurs:
    “Publication failed. The response is not a valid JSON response.”

    Plugin Contributor Rogier Lankhorst

    (@rogierlankhorst)

    3 years, 4 months ago

    I would check the error logs again, to see what the issue is now.

    Plugin Contributor Rogier Lankhorst

    (@rogierlankhorst)

    3 years, 3 months ago

    As the issue persisted without Really Simple SSL, the issue is not caused by the plugin so I’ll mark this thread as closed.

    If you have any questions regarding Really Simple SSL, don’t hesitate to ask.

Viewing 7 replies - 1 through 7 (of 7 total)

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