Warning: mysqli_connect(): (HY000/2002): Can't connect to local server through socket '/var/lib/mysql/mysql.sock' (2) in /var/www/vhosts/winterkoninkje.nl/httpdocs/includes/inc_connect_db.php on line 33

Fatal error: Uncaught TypeError: mysqli_set_charset(): Argument #1 ($mysql) must be of type mysqli, bool given in /var/www/vhosts/winterkoninkje.nl/httpdocs/includes/inc_connect_db.php:34 Stack trace: #0 /var/www/vhosts/winterkoninkje.nl/httpdocs/includes/inc_connect_db.php(34): mysqli_set_charset() #1 /var/www/vhosts/winterkoninkje.nl/httpdocs/index.php(41): include_once('/var/www/vhosts...') #2 {main} thrown in /var/www/vhosts/winterkoninkje.nl/httpdocs/includes/inc_connect_db.php on line 34