Originally Posted by till
The only way I'am aware of is to try to find out which apllication or script causes that or in other words, which script uses a wrong password. There are not many scripts that connect to the master, one script is the server.sh script from ispconfig whih you tested already and another one is vlogger, please check the mysql details in /etc/vlogger-dbi.conf
Thank you again for you help Till. I have been trying to find that script but still no luck. Everything related with mysql and ispconfig looks ok. Maybe there is some other script somewhere but I have already checked everything.
Just to let you know just in case somebody else have got here with the same problem.
Thank you Till again for you wise advise.