I'm running 3.3.3
I have a strange problem that started today. When a user makes a post and hits submit, it is hanging on their end, but showing up for everyone else. Meanwhile, the user who posted just gets a time out error. Disabling board wide emails seems to fix it, but that is not a long term solution.
On cPanel, I can also see posting is also suddenly using a lot of processes. This all started this morning.
Does anyone know what is going on here? Is it trying to send out emails to addresses which are no longer valid?