Fatal error: Uncaught TypeError: mysqli_set_charset(): Argument #1 ($mysql) must be of type mysqli, bool given in /data03/virt73555/domeenid/www.spordicom.ee/edc/diplom/2020.edc.php:101 Stack trace: #0 /data03/virt73555/domeenid/www.spordicom.ee/edc/diplom/2020.edc.php(101): mysqli_set_charset(false, 'utf8') #1 {main} thrown in /data03/virt73555/domeenid/www.spordicom.ee/edc/diplom/2020.edc.php on line 101