Whenever we saved our WordPress menu, this plugin was throwing an internal 404 error for every single menu item. As a result, the requests were taking far longer than they were supposed to and eventually started to time out completely (after 2 minutes) once the menu got big enough.
None of Bluehost's support agents seemed to know what the issue was, so I had to track down the issue using the Query Monitor plugin, which revealed this file as the source.
Whenever we saved our WordPress menu, this plugin was throwing an internal 404 error for every single menu item. As a result, the requests were taking far longer than they were supposed to and eventually started to time out completely (after 2 minutes) once the menu got big enough.
None of Bluehost's support agents seemed to know what the issue was, so I had to track down the issue using the Query Monitor plugin, which revealed this file as the source.