20 - 30 error emails a day
 

I am receiving around 20-30 emails like this every day to my inbox. Please can someone advise what is wrong?

Database error in vBulletin :
mysql_connect() [function.mysql-connect]: Too many connections
/home/wodqgpnv/public_html/ukweddingstore/weddingtalk/includes/class_core.php on line 311
MySQL Error :
Error Number :
Request Date : Sunday, July 19th 2009 @ 03:36:39 AM
Error Date : Sunday, July 19th 2009 @ 03:36:39 AM
Script : http://www.ukweddingstore.co.uk/wedd...read.php?p=742
Referrer :
IP Address : 67.195.37.153
Username :
Classname : vB_Database
MySQL Version :