Fixed woocommerce fatal error!!!

My woocommerce shop just went completely blank and I started stressing because I had people trying to buy things, I was getting emails and social media comments about it and I have limited tech knowldge. I was quite skepctical, but i still tried this out and it actually found the bug immediately and fixed it in like 5 minutes. I don’t know how it works, but I’m SO glad it did!