Fatal error: Uncaught PDOException: SQLSTATE[HY000] [2019] Unknown character set in /maincore.php:19 Stack trace: #0 /maincore.php(19): PDO->__construct('mysql:host=loca...', 'login', 'haslo') #1 /index.php(18): require_once('/maincore.php') #2 {main} thrown in /maincore.php on line 19