我把类别设置为registered,但是当我在前台打开的时候，网站显示If difficulties persist, please contact the System Administrator of this site and report the error below.
#404 Category not found
EasyCalcCheck Plus - Warning: The form was not found, because the template uses overrides. Please adjust the search string for the form in the file easycalccheckplus.php or delete the overrides in templates/yourtemplate/html!
