Google keeps complaining about a failed index (giving a 404, not found error) for https://XXX.XXX/**$1**.
But I have no clue what $1 is referring to? It always used to pass, and I don't think I changed anything, but to be sure, could someone please tell me what the $1 refers to, so I can correct it?
Thanks
PS: I've posted this here as it's "loosely" a programming question. If I need to shift it to Super User, please let me know.