I'm using Vantage premium version 2.1 and a few days ago I suddenly noticed clicking on a category or tag or archive does not bring up my posts with those included tags. Instead it routes to a blank page as if no posts exist. My posts still do exist and can be viewed, but only by clicking on the posts directly, not using categories. This was working fine last week then it suddenly stopped working. I disabled all plugins to no avail. I switched themes and it worked! Therefore I believe it is a Vantage theme issue. I'm not super tech savy so I'd appreciate any help thanks!