iWeb says iDisk is full when it still has 18GB free?

[jgbhardy]

I have a personal domain name for my own website which I have connected to MobileMe and I use iWeb to make it and publish it but today when I went to publish it it said "There isn’t enough space on your MobileMe iDisk to publish your site."
However when I go on MobileMe I find that I have 18GB still free to use!
Anyone had this before? Is there a problem in iWeb, does iDisk assign a small space for websites or something.
I've attached some screenshots to show you what I'm seeing.
I'm using iWeb 09 by the way.
Also I wasn't sure whether to put this in the Mac Applications forum instead but seeing as its to do with the iDisk I thought it would be best here.

 

[BroadcastDoc]

Are you using iDisk synching? If so, turn it off and back on again and see if that fixes your problem.

I'm wondering if your local copy is corrupt.