Wow logout/ exit game crash...

[bigd757]

When I logout of my private server or exit it, the game goes into a hard freeze and I have to manually close it via a No Response window. The only documentation I get for this is sometimes there is a Blizzard error message saying that something-or-other couldn't be "written". When I log back in though, my chars are still intact as well as any changes I made to them, so the problem isn't extremely crucial, only inconvenient. If anyone has any ideas please let me know. Oh and I am using Mafiaboy's 2.3 repack which works fine for the most-part but the problem also occurred in Chrispee's 2.2.3 repack. Any idea's would be greatly appreciated.
TY

[nickelo]

Try going to your WoW folder and running a repair... that might help