guys i had the same problem….the point at which i got this error
“Fatal error: Allowed memory size of 33554432 bytes exhausted (tried to allocate 256 bytes) in /srv/disk6/xxxxx/www.xxxx.com/wp-includes/wp-db.php on line 1400” was when i changed the event manager plugin page and installed facebook connect to my login page…..was realy frustrated but at last when i deactivated the facebook connect plugin every thing fine…:):)
