An uncaught Exception was encountered

Type: Error

Message: Call to undefined function mysqli_init()

Filename: /home/masmgov/public_html/arh/system/database/drivers/mysqli/mysqli_driver.php

Line Number: 135

Backtrace:

File: /home/masmgov/public_html/arh/application/controllers/Home.php
Line: 6
Function: __construct

File: /home/masmgov/public_html/arh/index.php
Line: 158
Function: require_once