dont panic m8.you probably have water in and/around your electrics.that causes a short to earth.its only temporary.so dont worry.if its not too bad,where its dangerous,id just keep riding,do 30 miles and itl be gone.And what do I need to do to fix it. I rode about 5 miles and it surges a lot. Open to suggestions. Thanx!!!
if it makes you nervous,park it up in the sun,let it dry out