Forum:Image troubles

I am unable to rename files on the Castle Age Wiki. I get this message:

Unable to write to file "/images/c/castleage/images/7/7a/Elven_Rangers.jpg": file exists

It says it exists, but it doesn't. This just started as I was renaming files beforehand. This happened before, about a week ago, except that time I couldn't upload either. --Lycentia 01:20, March 2, 2012 (UTC)