My phone crashes when I try to export from Premiere Rush on my phone

Whenever I try to export my video that I made on my phone, rush crashes. I'm not sure what the problem is, my video is only around three minutes long. I tried to fix things by changing the quality settings, by changing my WiFi to a stronger network, and resetting the app as well as my phone. I had also tried syncing the video with my computer, but half of the files were corrupted or distorted when I opened the project. I'm wondering if anyone else is having some issue similar to mine. I would really appreciate some insight as to how I would fix this.