Mayhem In Merrimack Volunteer Registration

Error message

User warning: The following module is missing from the file system: file_entity. For information about how to fix this, see the documentation page. in _drupal_trigger_error_with_delayed_logging() (line 1143 of /home/chopshop/public_html/includes/bootstrap.inc).
Please enter your phone number as XXX-XXX-XXXX
Shift+Click to select multiple entries