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/virtual-conference/index.php on line 6
Warning: mysqli_num_rows() expects parameter 1 to be mysqli_result, null given in /home/ptech-iierdorg/html/virtual-conference/index.php on line 7
Fatal error: Uncaught Error: Call to a member function close() on boolean in /home/ptech-iierdorg/html/virtual-conference/index.php:79
Stack trace:
#0 {main}
thrown in /home/ptech-iierdorg/html/virtual-conference/index.php on line 79