Forum user account cannot times out when creating new thread
 

I am super admin on a forum and my account is broken. When I try to create a new thread, it times out or gives a 500 Internal Server Error. It's my account, does it on all browsers, all computers, all locations. I can log out and use one of my test accounts just fine.

I've tried opening my account in admincp, making a change, then saving it but no improvement. I've tried running most of the update counter functions with no improvement, checked database for problems, etc etc.

When I run Update User Names, it hangs and ends with a white screen, assuming because I'm user #1. Fix broken profiles finds nothing.

This happened about a week ago when Adobe Flash crashed in the middle of starting a thread. How that's related baffles me, but after that crash, I wasn't able to create the thread and thought the forum had been hacked so shut it down and did a lot of checks but realized everyone else was fine, it was just me.

Ideas? I'd rather not create new username after 7+ years.