[Xennor]

Everything had been working fine up until a day or so ago. Now we are getting the following error from the cron job:

Invalid SQL:
DELETE FROM vb_gwowroster_rosterinfo WHERE NOT (
			locale IN('US') AND
			realm IN('Doomhammer') AND
			charname IN()
		);

MySQL Error   : You have an error in your SQL syntax; check the manual that corresponds to your MySQL server version for the right syntax to use near ')
		)' at line 4
Error Number  : 1064

Anyone have any ideas?