Error establishing a database connection!
  1. Are you sure you entered the correct user/password?
  2. Are you sure that you have typed the correct hostname?
  3. Are you sure that the database server is running?
Please check your settings, if you are not able to get it working send an email to your host!
This is the error message returned by MySql: 2002: Can't connect to local MySQL server through socket '/var/lib/mysql/mysql.sock' (2)