Here’s some helpful things to check from whirlpools website for the error codes you listed (also just good things to check)
[https://producthelp.whirlpool.com/Dishwashers/Dishwasher/Error_Code_or_Flashing_Lights/Error_Codes/E1_-_Dishwasher]
Most of them just say to unplug and leave it unplugged for a while. If I were you I would leave it for a few hours to a day to let everything reset