WTFdym the var REPLACE_THIS doesnโt work

WTFdym the var REPLACE_THIS doesnโt work

We've been there a few times ๐ .
Luckily in our case there's usually multiple guides to get an aggregate idea of what the proper code should be ๐ค.
Usually the best thing to do is give it a rest, and tackle it again after you're well rested ๐.