Warning: Undefined array key "v" in /usr/home/woot1337/domains/vdly.ct8.pl/public_html/watch.php on line 6

Fatal error: Uncaught TypeError: Video::__construct(): Argument #1 ($URL) must be of type string, null given, called in /usr/home/woot1337/domains/vdly.ct8.pl/public_html/watch.php on line 6 and defined in /usr/home/woot1337/domains/vdly.ct8.pl/public_html/_includes/_classes/Video.class.php:8
Stack trace:
#0 /usr/home/woot1337/domains/vdly.ct8.pl/public_html/watch.php(6): Video->__construct(NULL, Object(Database))
#1 {main}
  thrown in /usr/home/woot1337/domains/vdly.ct8.pl/public_html/_includes/_classes/Video.class.php on line 8