Warning: Undefined array key "lang" in /www/www-wjp/system/lang.php on line 19
Warning: Undefined variable $conn_id in /www/www-wjp/lehre/vorlesung/info2/ss15/common_code.php on line 4
Fatal error: Uncaught TypeError: mysqli_query(): Argument #1 ($mysql) must be of type mysqli, null given in /www/www-wjp/lehre/vorlesung/info2/ss15/common_code.php:4
Stack trace:
#0 /www/www-wjp/lehre/vorlesung/info2/ss15/common_code.php(4): mysqli_query()
#1 /www/www-wjp/lehre/vorlesung/info2/ss15/config.php(27): mysqli_query_first()
#2 /www/www-wjp/lehre/vorlesung/info2/ss15/anmeldung.php(7): require_once('...')
#3 {main}
thrown in /www/www-wjp/lehre/vorlesung/info2/ss15/common_code.php on line 4