Update Fatal Error

Hi, I have tried to update my theme as your guide says, but now I have fatal error. I have no idear what to do. I can go back to previous version easy. But like the update 🙂

This i egypt to me
‘Warning: require_once(/var/www/budzondrugz.dk/liga/wp-content/plugins/arcane_custom_post_types/widgets/match_carousel/match_carousel.php) [function.require-once]: failed to open stream: No such file or directory in /var/www/budzondrugz.dk/liga/wp-content/themes/arcane/functions.php on line 5760

Fatal error: require_once() [function.require]: Failed opening required ‘/var/www/budzondrugz.dk/liga/wp-content/plugins/arcane_custom_post_types/widgets/match_carousel/match_carousel.php’ (include_path=’.’) in /var/www/budzondrugz.dk/liga/wp-content/themes/arcane/functions.php on line 5760′