version 7.0.9
The Events Module requires Files Module, but it's missing from the dependencies array in file config.php.
'dependencies' => array(
'avatar' => 'BoonEx Avatar Module',
'forum' => 'BoonEx Orca Forum Module',
'photos' => 'BoonEx Photos Module',
'videos' => 'BoonEx Videos Module',
'sounds' => 'BoonEx Sounds Module',
),