Save a tortured mod editor

I have spent the last week trying everything I could think of to get my roster to work properly. I've purchased everything for the reditor and have tried literally everything I can think of . Would some kind mod editor please have a look at my file and see if you see something wrong. I'm crashing just before the save option after season or assoc creation. PM please! Using UBRv22 as my base, trimmed the players down so I can play with stats.

There's no easy way to "trim" players. Maybe you can use Roster Merge to get the 30 current teams (if those are the ones you're looking to use in Association) to another roster, so you'll have proper career stats as well.