Error no more new fonts
 

Hi,
I have read over the posts from other people who also have the error message
no more new fonts.
I have about 25 pages with graphs and pivots and my graphs are all copied
from one master sheet. However, some of the sheets formatting has changed
when I copied. When I try to change it back to the standard or copy more
sheets I get the message no more new fonts may be applied.
I read the article on autoscaling and tried this,, however the autoscaling
is not switched on so this did not resolve, any other ideas?