Database error in vBulletin : max_user_connections
 

Help me guys, please

about 1 hours continuous receive email (at least 5000) with this error

Database error in vBulletin :

mysql_connect() [function.mysql-connect]: User XXXXX already has more than 'max_user_connections' active connections
/var/www/vhosts/XXXXXXXXXX/httpdocs/includes/class_core.php on line 311

MySQL Error :
Error Number :
Request Date : Wednesday, February 24th 2010 @ 05:35:49 PM
Error Date : Wednesday, February 24th 2010 @ 05:35:49 PM
Script : http://www.xxxxxxxxxxxxxx.com/index.php
Referrer :
IP Address : XXXXXXXXXXXXXXX
Username :
Classname : vB_Database
MySQL Version :

My hosting service says it can not increase the maximum number of connections and advised me to remove the e-mailing of this error. You know how?

Other tips to solve this problem??

help please