FM 11 crashing when printing

Hello all,

I have just upgraded from FM 9 to FM 11 (also upgraded to Acrobat 11 pro), and since then I can't print, as the comp crashes with an internal error (cf attachment).

I still can:

- save my boof/files as PDF

- convert other docs (Word for instance) in PDF format (using the AdobePDF printer).

- print other docs on any printer I want.

There is no error message when I open my book (there used to be an error message about colors, but I solved it). The problem arises with books using two different templates (different fonts, different text insets, etc..).

I really don't know what is going on, it has never happened before.

Does any of you have any idea ?

Thanks in advance.