( ! ) Warning: mysqli_connect(): (HY000/2002): No connection could be made because the target machine actively refused it. in C:\wamp\www\DUIC_ONLINE_EXAM_APP_SEP_2024\includes\config.php on line 13
Call Stack
#	Time	Memory	Function	Location
1	0.0000	137440	{main}( )	..\index.php:0
2	0.0156	141832	include_once( 'C:\wamp\www\DUIC_ONLINE_EXAM_APP_SEP_2024\includes\config.php' )	..\index.php:3
3	0.0156	142448	connecttodb( )	..\config.php:9
4	0.0156	142568	mysqli_connect ( )	..\config.php:13

Failed to connect to MySQL: No connection could be made because the target machine actively refused it.

( ! ) Warning: mysqli_select_db() expects parameter 1 to be mysqli, boolean given in C:\wamp\www\DUIC_ONLINE_EXAM_APP_SEP_2024\includes\config.php on line 17
Call Stack
#	Time	Memory	Function	Location
1	0.0000	137440	{main}( )	..\index.php:0
2	0.0156	141832	include_once( 'C:\wamp\www\DUIC_ONLINE_EXAM_APP_SEP_2024\includes\config.php' )	..\index.php:3
3	0.0156	142448	connecttodb( )	..\config.php:9
4	5.0700	143448	mysqli_select_db ( )	..\config.php:17

( ! ) Warning: mysqli_error() expects exactly 1 parameter, 0 given in C:\wamp\www\DUIC_ONLINE_EXAM_APP_SEP_2024\includes\config.php on line 17
Call Stack
#	Time	Memory	Function	Location
1	0.0000	137440	{main}( )	..\index.php:0
2	0.0156	141832	include_once( 'C:\wamp\www\DUIC_ONLINE_EXAM_APP_SEP_2024\includes\config.php' )	..\index.php:3
3	0.0156	142448	connecttodb( )	..\config.php:9
4	5.0700	143464	mysqli_error ( )	..\config.php:17

Could not open database