Masterpress 1.3.6 is a compatibility release. It resolves an edge case with shared fieldsets not working for MySQL 8 when the fieldset is limited to more than 1 post type or taxonomy or excluding any post types or taxonomies.
WOOF_Silent :: error()
Retrieves the error of the first call that failed to return a result. This can help you to debug where the chain of calls is going wrong if you’re getting no results.