Profile: Paul Marconi

Problem: I have a Form that allows Guest Users to create posts, and the form includes an image custom field. When Guests try to upload an image, they are shown an error message "There was an error uploading your file".

Solution:
Add this custom code to override the guest restriction imposed by Wordpress:

add_action( 'admin_init','reset_guest_caps' ,9 );
function reset_guest_caps(){
    global $current_user, $wpcf_access;
    if(isset($_GET['formid']) && $_GET['formid']==12345&&$current_user->ID==0)
    {
        $wpcf_access->settings=array();
    }
}

Replace 12345 with the numeric ID of this Form.