vBadvanced CMPS v3.0.1 error

[anti-human]

I have vBadvanced CMPS v3.0.1 installed, but when a users click on log-in in the main page they receives this error. How do I fix it?

Warning: require_once([path]/includes/class_activecache.php) [function.require-once]: failed to open stream: No such file or directory in [path]/includes/init.php(294) : eval()'d code on line 137

Fatal error: require_once() [function.require]: Failed opening required '/home/xboxunio/domains/xxxxxx/public_html/includes/class_activecache.php' (include_path='.:/usr/local/lib/php') in /home/xboxunio/domains/xxxxxx/public_html/includes/init.php(294) : eval()'d code on line 137