Fatal error: Uncaught TypeError: mysqli_query(): Argument #1 ($mysql) must be of type mysqli, string given in D:\inetpub\webs\blue-areanet\public\phpBB3\includes\db\mysql.php:81
Stack trace:
#0 D:\inetpub\webs\blue-areanet\public\phpBB3\includes\db\mysql.php(81): mysqli_query()
#1 D:\inetpub\webs\blue-areanet\public\phpBB3\common.php(108): dbal_mysql->sql_connect()
#2 D:\inetpub\webs\blue-areanet\public\phpBB3\viewforum.php(17): include('...')
#3 {main}
thrown in D:\inetpub\webs\blue-areanet\public\phpBB3\includes\db\mysql.php on line 81