premiere pro latest update crashing when encoder made proxy files

hi, im having issue's with my premiere pro crashing after i made proxy files from canon xml files. almost all the files were able to be made into proxy's expect 5 files and now premiere crashes everytime i open it. sometimes itll stay open, but when i go to the files that wouldn't convert to proxy's it shuts down again. why wont the files convert to proxys and how i keep premiere from crashing? i have the latest version of premiere and running on mac ventura 13.3.1, my processor is 2.3 GHz Dual-Core Intel Core i5