LESS compilation fails on mounted NAS server volume
I recently decided to move all my websites to an AFP mounted share on a local server (actually, a Western Digital MyCloud). But since I did that a couple days ago, I'm unable to compile any LESS files. I can open them and edit them, but when I save them (which is when Dreamweaver usually compiles them and saves them), I get the following error:

If I move the website files to a local hard drive or a hard drive directly connected to the computer, the files compile fine, but they fail to compile when the website files reside on a mounted shared volume (using AFP or SMB, it doesn't matter). I'm experiencing this error on a Mac.
Is there a workaround or fix for this?
Bernardo