Fatal error: Uncaught Error: Class "PDO" not found in /var/www/vhosts/nisproject.kz/httpdocs/views/conn.php:8 Stack trace: #0 /var/www/vhosts/nisproject.kz/httpdocs/views/index.php(6): include_once() #1 /var/www/vhosts/nisproject.kz/httpdocs/router.php(38): include_once('/var/www/vhosts...') #2 /var/www/vhosts/nisproject.kz/httpdocs/router.php(4): route() #3 /var/www/vhosts/nisproject.kz/httpdocs/routes.php(13): get() #4 {main} thrown in /var/www/vhosts/nisproject.kz/httpdocs/views/conn.php on line 8