MySQL Path does not exist

Hello.

I have changed my web to an VPS server and i’m having problems with WP-DBManager. Fist of all i was changing the directories of the backup, and the MySQL Path and the MySQL dump path are the same in my server /usr/bin.

I have seen the directory and the mysql executable and the dump. The plugin says me that these executables no exist. But if i press backup db and the process finish well.

I have seen in Internet that there is not possible to detect certainly the access to those files.

I don’t mind if the red message apears, but i have noted that if the message read apears the plugin doesn’t run the scheduled works.

Thanks for all

http://wordpress.org/extend/plugins/wp-dbmanager/