Help with a revival

I have an old source code of one of my projects i did years ago, and would use it. Except i forgot everything about web development and patching clients correctly for them to be safe, because I haven't done that in a good 2 years.

Anyways i used nextjs + mysql which i dont know about anything now since i moved on to C++.

If anyone's down then please dm me here on reddit or on discord yesohelpmegod.