Don't worry guys! Over the past day I have seen tons and tons of posts about this! You are not alone! I would give you a list of things to try, but everyone else told me that they did nothing. Just wait for EA to get off their ass and fix it.
Lastnight they released a patch around 900mb, maybe that solved the problem.
I dont think it solve the problem. Still got crashing after the patch
I get it too, pretty much once per map. However it seems very common on big servers (52+ players). I'd put it down to EA/Origin's side. Await a new patch and hope they get on to it quickly.
Hopefully they will fix it sooner. feeling abit wasting money on it :c