Installation failed 500 Internal server error

  • [ Moderator note: moved to Fixing WordPress. ]

    Hi
    I have been trying to install a visual page builder but any of these page builder would not install and give the error message below. Have tried clearing caches, deactivating all plugins and removing all themes still does not let me install any plugin. Also says update error while the plugin has not been installed. Tried installing the plugin via upload too.

    Error message
    Installation failed: 500 Internal Server Error <!–[if lte IE 6]><![endif]–> Internal Server Error The server encountered an internal error or misconfiguration and was unable to complete your request. Please contact the server administrator to inform of the time the error occurred and of anything you might have done that may have caused the error. More information about this error may be available in the server error log. Web Server at 2ndmedicaladvice.com <!– – Unfortunately, Microsoft has added a clever new – “feature” to Internet Explorer. If the text of – an error’s message is “too small”, specifically – less than 512 bytes, Internet Explorer returns – its own error message. You can turn that off, – but it’s pretty tricky to find switch called – “smart error messages”. That means, of course, – that short error messages are censored by default. – IIS always returns error messages that are long – enough to make Internet Explorer happy. The – workaround is pretty simple: pad the error – message with a big comment like this to push it – over the five hundred and twelve bytes minimum. – Of course, that’s exactly what you’re reading – right now. –>
    Thank you in anticipation.

Viewing 4 replies - 1 through 4 (of 4 total)

  • Hi Nitasha,

    In header.php , do you have any custom code like
    <!–[if lte IE 6]>Some files included<![endif]–>
    ?
    If yes, then will you please remove for while and install your plugin again.

    Thanks

    Thread Starter Nitasha Rajvanshi

    (@nitasha-rajvanshi)

    Hi Iqbal

    thanks for helping,

    I did’nt find that custom code in the header.php file. It’s not 1 plugin, i cant install any plugins and now i can’t even delete any plugins.

    Thread Starter Nitasha Rajvanshi

    (@nitasha-rajvanshi)

    Well managed to install the Plugin elementor visual page builder, it installed fine. Now when I try to edit with elementor it gives me another error

    Internal Server Error

    The server encountered an internal error or misconfiguration and was unable to complete your request.
    Please contact the server administrator to inform of the time the error occurred and of anything you might have done that may have caused the error.

    More information about this error may be available in the server error log.

    Please suggest solutions, it’s been more than 2 days trying to sort this out and havent even begun to design the site.

    The same is happen with my. when i try to install Toolset Plugin. Above Error Pop up. I wish this will solve very quick

Viewing 4 replies - 1 through 4 (of 4 total)
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