Munin and MySQL errors since some weeks ...

[luxhosting]

Hello,
Today i noticed thjat Munin is not monitoring MySQL since some days on some servers and since some weeks on some other servers ...
I searched the logs, and on Google, but found nothing.
Here is what i found, if someone have a idea ... :

2011/12/04-17:30:06 [3307] Error output from mysql_innodb:
2011/12/04-17:30:06 [3307] ERROR 1045 (28000): Access denied for user 'munin'@'localhost' (using password: YES)
2011/12/04-17:30:06 [3307] ERROR 1045 (28000): Access denied for user 'munin'@'localhost' (using password: YES)

Thanks for any help.
Best regards

 

[cPanelTristan]

Is it specifically innodb or all of MySQL data that isn't being gauged? Also, can you show a screen print of what the MySQL graphs show for Munin?