my backpack still has the Fallback inventories disabled, I can't trade!

[Neolitic02]

So, my backpack still has the Fallback inventories disabled how do I fix it?, its been atleast 1 or 2 months since I have this problem, everyone is saying "its already fixed" but mine isn't. I wanna trade!

[chadgladiatoruser]

post number 84729291838 about fallback inventories 

[Ch4sey]

Just updated it for you brotha, you're welcome. go nuts