Warning: mysql_connect() [function.mysql-connect]: Lost connection to MySQL server at 'reading initial communication packet', system error: 113 in /home/content/w/i/s/wisdteacher/html/DB.php5 on line 23

Warning: mysql_real_escape_string() [function.mysql-real-escape-string]: Can't connect to local MySQL server through socket '/var/lib/mysql/mysql.sock' (2) in /home/content/w/i/s/wisdteacher/html/teacher.php on line 21

Warning: mysql_real_escape_string() [function.mysql-real-escape-string]: A link to the server could not be established in /home/content/w/i/s/wisdteacher/html/teacher.php on line 21
Could not connect to DB.