Adobe rush not rendering iPad 7th gen.

I render videos fairly often. Only on my iPad. Since yesterday I've been getting an alert that there's not enough memory on my iPhone. And twice the app has just closed on its own during rendering.  I'm not using my iPhone. I'm using the iPad which has PLENTY of memory. I've tried duplicating. Changing the file size. Title of video. Even deleted things off my phone and iPad just in case.  Won't even let me share direct to social media. 

what do I do?? 🤷🏻‍♀️😩😱