Browser is showing internal server error when I am clicking on post titles in the related post section shown by this plugin. The full message shown is:
"Internal Server Error
The server encountered an internal error or misconfiguration and was unable to complete your request.
Please contact the server administrator, webmaster@XXXXXXX.com and inform them of the time the error occurred, and anything you might have done that may have caused the error.
More information about this error may be available in the server error log.
Additionally, a 500 Internal Server Error error was encountered while trying to use an ErrorDocument to handle the request."
After reloading several times sometimes the page is opening. All others links on the websites are working. Would you please let me know the solution?
https://wordpress.org/plugins/wordpress-23-related-posts-plugin/