Upgraded to 3.7.3 - Private Msg Problems

[troybtj]

I've rebuilt the post cache and forums, I don't have user titles enabled, I'll try rebuilding that and post results.

Thanks for the fast response!

--------------- Added [DATE]1221351536[/DATE] at [TIME]1221351536[/TIME] ---------------

I've run everything except "Recount all posts" and "Rebuild Statistics" in AdminCP -> Maintenance -> Update Counters

I've also run mysqlcheck -eor in shell, in addition to the AdminCP -> Maintenance -> Repair/Optimize - All

No other errors are occuring, is there an area I am missing? Firebug in firfox shows AJAX is on, but after 4 letters of a username, the Sugestion box doesn't pop up, like it is turned off.

--------------- Added [DATE]1221360793[/DATE] at [TIME]1221360793[/TIME] ---------------

Got it working - Increased suhosin variable limit again.