When I try this sort, I get an error message each time:
Player Stats/Entire League/Defense/Regular Season/All Time by Game

In USFL/WFL:
https://usflwfl.myfootballnow.com

i use to get same thing in private 75 when i use to do the weekly awards for that league

i dont think i have checked to see if i still get it.

this one = https://usflwfl.myfootballnow.com/community/6/3558?page=1#23804

btw i am getting same error message when i do the stats for USFL/WFL as you are tribewriter.

I cleared the cache and got the same error message.

i get the same ERROR even in MFN 1 ( https://mfn1.myfootballnow.com/ )

i tried it in AFL ( https://afl.myfootballnow.com/ ) and didnt get the Error Message and they have played 4 seasons already so i think it is has something to do how many seasons a league has if it works or you get the ERROR MESSAGE.

actually i guess i have to take that back because USFL/WFL has 4 seasons yet it is not working there though maybe the problem starts happening when you get to the postseason in the year 5 in a league

Yes, we are in the postseason of Year 5.