I've got errors in my apache log
File does not exist: moodle/_vti_bin
I have no idea what it is talking about and I can't seem to see anything in the forums. Can anyone point me in the right direction for what it might be and if possible how to fix it.
It's actually sites scanning your server to try and hack it. They assume you are running Windows. However, don't panic, this noise is (unfortunately) normal. It just goes to show why basic security measures are important.