Warning: Undefined variable $conn in /home/u329932265/domains/genozid1915.de/public_html/mediathek/video/content.php on line 4

Fatal error: Uncaught TypeError: mysqli_query(): Argument #1 ($mysql) must be of type mysqli, null given in /home/u329932265/domains/genozid1915.de/public_html/mediathek/video/content.php:4 Stack trace: #0 /home/u329932265/domains/genozid1915.de/public_html/mediathek/video/content.php(4): mysqli_query() #1 /home/u329932265/domains/genozid1915.de/public_html/resources/templates/Classes.php(66): include('/home/u32993226...') #2 /home/u329932265/domains/genozid1915.de/public_html/resources/settings/dynamic-url.php(93): Utils::get_file_content() #3 /home/u329932265/domains/genozid1915.de/public_html/resources/settings/configuration.php(49): require_once('/home/u32993226...') #4 /home/u329932265/domains/genozid1915.de/public_html/resources/templates/header.php(11): require_once('/home/u32993226...') #5 /home/u329932265/domains/genozid1915.de/public_html/index.php(2): require_once('/home/u32993226...') #6 {main} thrown in /home/u329932265/domains/genozid1915.de/public_html/mediathek/video/content.php on line 4