A PHP Error was encountered

Severity: Warning

Message: mysqli::real_connect(): (HY000/2002): Connection refused

Filename: mysqli/mysqli_driver.php

Line Number: 203

Backtrace:

File: /home/imsservi/public_html/quiz.imsservice.co.id/application/controllers/Welcome.php
Line: 8
Function: __construct

File: /home/imsservi/public_html/quiz.imsservice.co.id/index.php
Line: 321
Function: require_once

A PHP Error was encountered

Severity: Warning

Message: Cannot modify header information - headers already sent by (output started at /home/imsservi/public_html/quiz.imsservice.co.id/system/core/Exceptions.php:271)

Filename: core/Common.php

Line Number: 564

Backtrace:

File: /home/imsservi/public_html/quiz.imsservice.co.id/application/controllers/Welcome.php
Line: 8
Function: __construct

File: /home/imsservi/public_html/quiz.imsservice.co.id/index.php
Line: 321
Function: require_once

A Database Error Occurred

Unable to connect to your database server using the provided settings.

Filename: controllers/Welcome.php

Line Number: 8