NIS 2012 completely breaks LibreOffice

NIS 2012 completely broke LibreOffice.

 

I use LibreOffice for everything.

I must have LibreOffice working immediately. Is there a work-around?

 

What can I do to get it working since installing NIS2012?

 

Can I uninstall NIS 2012 and reinstall NIS 2011 without making things worse?

Sorry to be so panicky, but I really need to be able to use LibreOffice tonight.