I also crash sometimes when in character inventory, or trying to sell items, or trying to destroy stuff on work stations. It seems to happen when my inventory is full.
When did these crashes first start to happen? You should try repairing the game files if you've not done so yet. Instructions are found in the link below.
I am experiencing the same issues on my PS4 pro. After clearing stored data, it seems to work for a few days or less and then goes back to the same thing.