I've been using JBackup for months without a problem. (I get an email every night with the backup zip file.) A couple of weeks ago I started getting about 50 error emails/website. (Copies of the email are below. They all have the same basic error but with different tables.) I've checked and I can still access the db tables, I've tried Googling and I've tried uninstalling and reinstalling the plugin. Does anybody have any idea what is going on?

Thanks.

_______ This email was transmitted by JBackup System Plugin. _______

_______ ( Warning ) _______

Database Error

* ( Tuesday, 24 January 2012 17:27 )
* ( Access denied for user 'ibmteam_berean'@'%' to database 'ibmteam_beaberean' SQL=LOCK TABLES `jos_weblinks` WRITE )

* Please do not reply to this email.
_______ JBackup System Plugin by Joomler!.net( http://www.joomler.net/ ) _______