Arcade Error

[kentona]

When i go to access my arcade it comes up with this error message,

Warning: include_once(./global.php) [function.include-once]: failed to open stream: No such file or directory in /home/animeu/public_html/arcade.php on line 95

Warning: include_once() [function.include]: Failed opening './global.php' for inclusion (include_path='.:/usr/lib/php:/usr/local/lib/php') in /home/animeu/public_html/arcade.php on line 95

Warning: Cannot modify header information - headers already sent by (output started at /home/animeu/public_html/arcade.php:95) in /home/animeu/public_html/arcade.php on line 97

Fatal error: Class 'vBulletinHook' not found in /home/animeu/public_html/arcade.php on line 108

Can someone please tell me why it's doing this and how to fix it. Thankyou.