Fatal error: Uncaught TypeError: mysqli_select_db(): Argument #1 ($mysql) must be of type mysqli, string given in /mnt/web316/d2/84/54613884/htdocs/geomv_archiv/Connections/lo.php:19
Stack trace:
#0 /mnt/web316/d2/84/54613884/htdocs/geomv_archiv/Connections/lo.php(19): mysqli_select_db()
#1 /mnt/web316/d2/84/54613884/htdocs/geomv_archiv/a_vortragsreihe_einzel.php(1): include('...')
#2 {main}
  thrown in /mnt/web316/d2/84/54613884/htdocs/geomv_archiv/Connections/lo.php on line 19