Comment to 'Error 500'
Comment to Error 500

  • Just in case.....

    How to Fix the 500 Internal Server Error

    1. Reload the web page. ... 
    2. Clear your browser's cache. ... 
    3. Delete your browser's cookies. ... 
    4. Troubleshoot as a 504 Gateway Timeout error instead. ... 
    5. Contacting the website directly is another option. ... 
    6. Come back later.

    How to Fix the 504 Gateway Timeout Error

    1. Retry the web page by clicking the refresh/reload button, pressing F5, or trying the URL from the address bar again. ... 
    2. Restart all of your network devices. ... 
    3. Check the proxy server settings in your browser or application and make sure they're correct.

    How do I fix a 500 Internal Server Error?

    In order to fix this you have to change the permissions of the file/folder in the error message. You can do that from cPanel -> File Manager. From there you should navigate to the file/folder with the wrong permissions, right click on it and select the Change Permissions option.

    https://www.tmdhosting.com/kb/answer/re-500-internal-server-error-in-ajax-request-in-socialengines-advanced-search-plugin/