Plutonium

oh btw the mod in question is this
tried it on a normal mod loader without plutonium and it works

so basically, 10 days a go i played a mop with my friend which worked flawlessly at the time but now with latest two updates the mod doesnt work anymore and crashes the game everytime it loads with
with this crash dump
Exception Code: 0xC0000005 Exception Address: 0x0063E0D0

i tried most of the servers online from empty ones to full ones and every time i tried joining one one of these errors shows up