I was getting this alot as well. I restarted my laptop and it fixed it but had me worried. Would get that message across multiple accounts and characters in different zones. Was weird.

Is it a clean install of the Titanium edition of EQ you are using, or is it a copy of the EQ game folder from one machine and USB'd across to a Windows 8 machine?

I get this on every camp and a few zone changes too. Running Win8.1 x64.

I have tried fresh installing multiple times, I have tried every suggestion in this post and I have tried Duxa's All in One installer and I'm still having this problem.

Yep, unable to log on at all tonight because of this error.

I dont ever have issues getting in, but I still crash every camp out.

I did switch compat mode for eqgame.exe to Win98 and last night I didnt crash! Will be testing some more as I play over the next few days.

I had the issue where i crashed after camping out of game and i fixed it by replacing the default ui with the original luclin default ui that titanium comes with, ofcourse that fucks up all the icons and shit but then i load my own velious ui with the correct settings ontop of it and i've never crashed since

^
I still have this issue, and I'm still trying new things to fix it, but have not had any success. If anyone knows how to fix please PM me.

^ haven't found a fix yet for this error. I get it repeatedly everyday. It wastes about an hour of my time trying to log on.

If you use Teamspeak 3 (or more importantly, Overwolf extension of TS3) its almost guaranteed to crash when you log out or swap accounts. It's not just an EQemu problem it just isnt supported with EQ.