Importing photos to Premiere Rush

Hello

I have been successfully using Premiere Rush for years without any issues on my iPhone, and now, since last year, it will not import many photos, whether individually or in multiples! There do not seem to be any issues with these jpegs on other apps.

I have made some amazing videos, so I am frustrated that this is no longer possible.

What should I do? Please help.

Moderator note: Your title and text were changed slightly. The word "import" was substituted for the word you used, "upload." Importing and uploading are different, so that change should clarify your issue better with others looking to help.