Live Office 4.0 - out of memory

Hi

We are using LiveOffice 4.0 SP5 FP11 and BO SP6 FP11.

We choose one of our reports, choose current view and in the last step when report is refreshing I get error: LO 26009 - the web server is out of memory.

Report is genereted from 2 queries:

- first query - 48000 records

- second query - 1700 records

Did anybody face the same error?