Warning: Undefined variable $conn in /customers/0/3/3/ffh1870.de/httpd.www/102016/rain.php on line 23 Fatal error: Uncaught Error: Call to a member function query() on null in /customers/0/3/3/ffh1870.de/httpd.www/102016/rain.php:23 Stack trace: #0 {main} thrown in /customers/0/3/3/ffh1870.de/httpd.www/102016/rain.php on line 23