Hey Everyone!

New member here! Just joined and i was hoping for some advice/help on my generator.

I have had my generator (
DuroMax XP4850EH Hybrid Portable Dual Fuel Propane / Gas Camping RV Generator) for almost a year now and it has worked perfect and have maintained it the best i can.
I have used only to run my well pump and it has been doing fine until today.
Before i used it today, i used about a week ago and it ran with no issues and today i turned it on and the main circuit breaker stayed in the off position. It would not stay on. The generator was on but was not providing any power on anything i plugged in.

I am not sure what the issue is. I tried to do the electric drill test and no success.

What could be going on with it?