Thanks Threadi.
I had to manually delete the woocommerce plugin from my files from the server, and I was able to log into WordPress again.
However, I kept getting the memory size error every time I tried to add a product to e-commerce again. After communicating with technical support where I am getting hosting, I learned that I only have 128 MB of PHP memory, which was causing the problem. The hosting company will upgrade PHP memory to 256 MB, and I’ll be testing things around then, and hopefully, it’ll be ok.
