lteachum on "[Plugin: Visual Form Builder] Security check: referal does not match this site."

I also added the filter code to the functions.php file and got more errors.

"add_filter( 'vfb_skip_referrer_check', 'vfb_filter_skip_referrer_check', 10, 2 );

function vfb_filter_skip_empty_fields( $setting, $form_id ){
return true;
}"