Fatal error: Uncaught Error: Call to undefined function mysqli_init() in /var/www/comps.speedcubes.ru/html/Classes/dbClass.php:47 Stack trace: #0 /var/www/comps.speedcubes.ru/html/index.php(50): db::set() #1 {main} thrown in /var/www/comps.speedcubes.ru/html/Classes/dbClass.php on line 47