Database Error

[محروم.كوم]

What caused this? The database must have been out for 10 hours, received over 200 error emails. When I checked the database everything read OK. Finally decided to run a Repair and it started working again?


****Edit: 5 minutes later its not working again.****

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Database error in vBulletin :
mysql_connect() [function.mysql-connect]: Access denied for user '1768579'@'lnh-www1e.bluehalo.myregisteredsite.com' (using password: YES)
/home/cluster1/data/t/i/1768579/html/includes/class_core.php on line 311

MySQL Error :
Error Number :
Request Date : Monday, July 27th 2009 @ 03:47:50 AM
Error Date : Monday, July 27th 2009 @ 03:47:50 AM
Script : http://www.t-shirthelp.com/
Referrer :
IP Address : 68.38.160.63
Username :
Classname : vB_Database
MySQL Version : __DEFINE_LIKE_SHARE__