Warning: mysqli_connect(): (HY000/2002): Connection refused in /home/ptech-iierdorg/html/newcon.php on line 9
Warning: mysqli_connect(): (HY000/2002): Connection refused in /home/ptech-iierdorg/html/newcon.php on line 10
Warning: mysqli_query() expects parameter 1 to be mysqli, boolean given in /home/ptech-iierdorg/html/events/header.php on line 14
Warning: mysqli_fetch_array() expects parameter 1 to be mysqli_result, null given in /home/ptech-iierdorg/html/events/header.php on line 15
Fatal error: Uncaught Error: Call to a member function close() on boolean in /home/ptech-iierdorg/html/events/header.php:48
Stack trace:
#0 /home/ptech-iierdorg/html/events/paper-submission.php(29): include()
#1 {main}
thrown in /home/ptech-iierdorg/html/events/header.php on line 48