My pool pump starts, runs, primes, fills skimmer basket with water, then shuts off, but the breaker does not trip. Water stays full in filter basket, but pump is off. I have checked for leaks, no leaks. I have put a screw driver into the pump opening from the basket area to see if any debris had it clogged and nothing appears to be in there. It sounds a little louder than it used to. This just happened within a couple days, so i have just shut off the breaker.