Halp!!! I was snipping ends and accidentally snipped through my sweater 😭

I’ve been working on my Charlie Pullover for about 1 million years. I’m finally weaving in ends, and somehow in a funk yesterday, I snipped too close to the fabric. I discovered a hole today. 😭😭😭

Does anyone have any good tips or videos for fixing a hole in stockinette?

Thanks in advance!