Fatal error: Uncaught ArgumentCountError: mysqli_connect_errno() expects exactly 0 arguments, 1 given in /mnt/web522/c1/97/59842597/htdocs/marktscheune/elemente/classes/class.db.php:73
Stack trace:
#0 /mnt/web522/c1/97/59842597/htdocs/marktscheune/elemente/classes/class.db.php(73): mysqli_connect_errno()
#1 /mnt/web522/c1/97/59842597/htdocs/marktscheune/elemente/classes/class.db.php(54): DB->connect()
#2 /mnt/web522/c1/97/59842597/htdocs/marktscheune/index.php(37): DB->__construct()
#3 {main}
  thrown in /mnt/web522/c1/97/59842597/htdocs/marktscheune/elemente/classes/class.db.php on line 73