The site returns a 500 error. Basically it goes into maintenance mode and never comes out again.
We had to disable the Events Calendar plug in to bring the site back up. It says that it has updated to version 4.0 However, if I enable the plug in, this site instantly goes back to “Server Error – 500”. The only way I can re-enable the site is to log into the server and manually disable the plug-in folder.
Because of this, the events section of our site is currently down.
We need to either be able correctly update all three plug ins (Events Calendar, Events Calendar Pro, and Events Calendar Community Events), or de-upgrade the Events Calendar plug in back to an older, working version until a patch is released.