Default Adding Widgets in DxTop

Alright, I've been searching for the best home replacement app for myself, and I thought i found the best one with Dxtop (although Home++ and ahome are very good). But there's one main problem Ihave with Dxtop... every time I try to add a non-Dxtop widget, it says there is no more room on the home screen when there is NOTHING on the screen. Has anyone else had this problem?

And if so, does anyone have a solution?