The Poulan has a death wish

Tried to cut some small bush stumps. Stupid Poulan threw the chain again. Of course when it does this it likes to booger up the links so they won't slide into the bar again. Perhaps it needs a new sprocket.
Maybe it will die a horrible death or be converted to a go cart.
Might be able to file the offending chain links back into shape, but I don't know about the sprocket.
:-(