Why am I getting the error “Not enough memory to open this page”?
Web Browser Crashing when Trying to Run a Report
This error occurs when the report you are running has too much information for the browser's memory limit. These are typically Standard Reports. The first thing you should try is running the report in Firefox. Firefox does not have a memory limit, so it is much less likely to crash. If the issue persists, then you should attempt to run the report for a shorter time period or create My Report and attempt to run that.