Warning: mysql_connect() [function.mysql-connect]: Lost connection to MySQL server at 'reading initial communication packet', system error: 113 in /home/mysql_connect.php on line 19

Warning: mysql_select_db(): supplied argument is not a valid MySQL-Link resource in /home/mysql_connect.php on line 20
Can't connect to local MySQL server through socket '/var/run/mysqld/mysqld.sock' (2)