Won't accelerate after being stopped at a red light

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I have a 2013 Nissan Pathfinder. It's a push-start. The first problem is it takes 3-4 seconds to start from the time I push the button. The second problem happened today. I had 1/4 of a tank of gas. I stopped at a red light. When it turned green, I pushed on the accelerator and that's when it happened. The E-Brake light, the battery light, and a few other lights came on and my car wouldn't move. I turned it off, then started it again and it was fine until I stopped at another red light. I had to restart my car 3 times to get through that light. I made it to a parking lot and called someone for help. I sat there idling for 45 minutes straight and had no problems with it shutting off. I had someone run diagnostics and there were no codes. They filled my car with gas and it has been fine since. What is happening?