FCVAR_SERVER_CAN_EXECUTE prevented server running command:

This is a very recent issue on my server.
I decided to change the map to test it out, but now no one’s Expression2s and whatever that use concommand do not work with that error, and the command being ran.

I’ve restarted the server, but this issue does not go away and I can’t find anything through googling to fix this.
Linux server through Elpishost, if that helps.