An error occured in function 'mysql.php::mysql_open()': 'mysql_connect() failed'
Error occured in '/nfs/c04/h06/mnt/59341/domains/' at line '13'
Additional info: 'mysqlnd cannot connect to MySQL 4.1+ using the old insecure authentication. Please use an administration tool to reset your password with the command SET PASSWORD = PASSWORD('your_existing_password'). This will store a new, and more secure, hash value in mysql.user. If this user is used in other scripts executed by PHP 5.2 or earlier you might need to remove the old-passwords flag from your my.cnf file'

Check your MySQL connection and if the problem persist, contact the author.
Execution stopped.