OK, so I dont think this is a code issue as such, but I am completely stumped as to where the issue could be.
I have a page with some standard include() functions at the top. When I access the page from home, everything operates as it should, when I access it from work (on multiple machines), I get the standard "unable to open stream" and "unable to access" warnings for the include statements. I have tried hard refreshing and deleting cache (not that it should make a shred of difference) etc, but the error is still there after a week or so.
Does anyone know what could be causing this issue?