Warning: mysqli_connect(): (HY000/2002): A connection attempt failed because the connected party did not properly respond after a period of time, or established connection failed because connected host has failed to respond. in C:\xampp\htdocs\gks\finishing_school_trainner_list.php on line 3

Warning: mysqli_error() expects parameter 1 to be mysqli, boolean given in C:\xampp\htdocs\gks\finishing_school_trainner_list.php on line 6
Database Connection Failed