Warning: mysql_pconnect() [function.mysql-pconnect]: Link to server lost, unable to reconnect in C:\AppServ\www\engineer\sa\lib\conn.php on line 14

Warning: mysql_select_db(): supplied argument is not a valid MySQL-Link resource in C:\AppServ\www\engineer\sa\lib\conn.php on line 21
Can not select the database 'eNews' because: