Warning: session_start() [function.session-start]: Cannot send session cookie - headers already sent by (output started at E:\emr\telemedicine\sch\index.php:126) in E:\emr\telemedicine\sch\includes\permission.php on line 2

Warning: session_start() [function.session-start]: Cannot send session cache limiter - headers already sent (output started at E:\emr\telemedicine\sch\index.php:126) in E:\emr\telemedicine\sch\includes\permission.php on line 2

Warning: mysql_connect() [function.mysql-connect]: Access denied for user 'root'@'localhost' (using password: NO) in E:\emr\telemedicine\sch\includes\common.php on line 25
Could not connect to MySQL server!