Deleting CPM Fetch?

Okay so last night, after I got my gallery updated correctly (latest version was just freshly installed), all I did was put up a new post, and all of a sudden, the posts on my homepage don’t appear even though they’ve already been published.

On top of that, my latest pictures section doesn’t show up anymore and I ran a site check on it and it said my site now has malware. Someone on Coppermine told me I have to just restore the cpmfetch folder, which would fix all the errors that are showing up, while on the fansites forum network, I was told to upgrade all scripts by deleting stuff and reuploading fresh and to run a virus scan of your computer. (which I did various times and nothing was found.)

So, do I just have to restore the cpmfetch like I was told? If so, how is that done? I haven’t found anything on Google or elsewhere that tells me how to fix the problem.

I have the latest version of WordPress and everything else on the site is running fine (and normally). All of this is showing up on my site miss-winstead.com.

Can I get some help on how to fix it, please? (also, I’d have posted screen caps of it, but I didn’t know how to do it, but like I said, if you check out the site, you’ll see the issue).