Deprecated: Creation of dynamic property Request::$request is deprecated in /home/u2013672/public_html/belanjabajubayi.com/system/library/request.php on line 12

Fatal error: Uncaught Error: Class "mysqli" not found in /home/u2013672/public_html/belanjabajubayi.com/system/library/db/mysqli.php:7
Stack trace:
#0 /home/u2013672/public_html/belanjabajubayi.com/system/library/db.php(9): DB\MySQLi->__construct()
#1 /home/u2013672/public_html/belanjabajubayi.com/system/framework.php(36): DB->__construct()
#2 /home/u2013672/public_html/belanjabajubayi.com/system/startup.php(124): require_once('/home/u2013672/...')
#3 /home/u2013672/public_html/belanjabajubayi.com/index.php(24): start()
#4 {main}
  thrown in /home/u2013672/public_html/belanjabajubayi.com/system/library/db/mysqli.php on line 7