Error message states no more fonts can be used in this workbook

[Guest]

I have about 25 tabs in an excel spreadsheet. When I try to insert
additional tabs I get the error message " No more fonts can be used in this
workbook". Anyone have any experience about what this means?

 

[Guest]

You have provided very little information to go on. See if this article
applies to your situation: http://support.microsoft.com/?kbid=215573 "You
receive an error message when you copy a worksheet that contains charts in
Excel 2000".