Hello all. So I emptied my pool to have it replastered on Thursday. Once the water reached a certain level, I shut off pump and turned off breaker. Turned it back on, primed it and it began turning off after running for a couple of minutes. I have it fully primed now and it's now shutting off after 30 seconds, both on low and high. Pump is not hot to the touch. I left it off for 30 minutes, went back and same thing. What else can I check? Is the pump dead? Any info or help greatly appreciated. Thanks