Fatal error: Uncaught TypeError: mysqli_query(): Argument #1 ($mysql) must be of type mysqli, string given in /var/www/vhosts/strausberg-live.de/httpdocs/content/wohnungen-detail.php:22
Stack trace:
#0 /var/www/vhosts/strausberg-live.de/httpdocs/content/wohnungen-detail.php(22): mysqli_query()
#1 /var/www/vhosts/strausberg-live.de/httpdocs/index.php(257): include('...')
#2 {main}
thrown in
/var/www/vhosts/strausberg-live.de/httpdocs/content/wohnungen-detail.php on line
22