crashing!PLEASE HELP!!

This is my week from hell…

I stayed up all night to meet a deadline … all I had left to do is move some dialogue and action notes. I opened the horizontal view and started dragging the dialogue from the imported script. After about 2 hours the spinning rainbow of death started spinning. It crashed and I had not saved the the work I had done all night. I lost all drawings and script additions. The production is not happy. I have spent the whole day trying to at least place the dialogue on what has been saved so I could send them something for the editor to work on today. But every time I drag type from a script in the horizontal set up,I’m able to work for an hour or so and then it crashes!
I have had no sleep and am sitting here trying to get this dialogue in place and it keeps crashing.

I am so frustrated … any thoughts???

I have attached my crash report

did you try that virtual print thing?

Where is the project located on your system and what is its name?

Are you saving at all when you are working or is your 1-2 hour edit session only in memory?