I am hosting 2 sites on Dreamhost, both seem to have completely slowed down (2-3 mins to load page) and have an Internal Server Error with the text below when trying to edit the page as an admin. Only change appears to be an update of Wordpress to version 4.3. Any help would be greatly appreciated
[i]Internal Server Error
The server encountered an internal error or misconfiguration and was unable to complete your request.
Please contact the server administrator, firstname.lastname@example.org 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.[/i]