Warning: mysql_pconnect(): Access denied for user 'root'@'localhost' (using password: YES) in /var/www/html/principal_test/function.php on line 87

Warning: mysql_select_db(): Access denied for user ''@'localhost' (using password: NO) in /var/www/html/principal_test/function.php on line 88

Warning: mysql_select_db(): A link to the server could not be established in /var/www/html/principal_test/function.php on line 88

Fatal error: Call to undefined function session_is_registered() in /var/www/html/principal_test/sign_up_result.php on line 5