We get this crash on our server too. Â I didn't really have anything to add until I saw Suma's post in "Possible solutions for ofp 1.46 server crashes".
There seems to be a focus on taking weapons and not on taking ammo. Â Maybe I'm just a tad bit confused as to what "taking weapons" suggests.
When playing "Desperate Measures", even by myself, when I take a PT boat that I have stockpiled with LAWs and AK 74 mags over to the Ural by the med tent... I usually transfer the laws over to the Ural and then take it into town.
The simple act of aproaching the back of the Ural causes a server crash. Â Or sometimes, driving it near town and then simply getting out causes a server crash.
There aren't any weapons loaded in those vehicles... only grenades, magazines and rockets.