Can you give me your crash reports? #Enter ''about:crashes'' in the Firefox address bar and press Enter. A Submitted Crash Reports list will appear, similar to the one shown below. #Copy the '''5''' most recent Report IDs that start with '''bp-''' and paste them into your response here.

I am using chrome now here is one bp-75ede5c9-00c2-4b1b-8c9c-f4f022150223

Are you using some software that runs Firefox in a virtual machine? This looks like an issue with updating the safe browsing database files that is causing an out-of-memory problem. You can look at bug report(s) attached to the crash report to see what this crash is about. *[https://bugzilla.mozilla.org/show_bug.cgi?id=1014362 bug 1014362] - Large infallible allocations in UrlClassifier <i>Please do not comment in bug reports<br>https://bugzilla.mozilla.org/page.cgi?id=etiquette.html</i> ---- Create a new profile as a test to check if your current profile is causing the problem. See "Creating a profile": *https://support.mozilla.org/kb/profile-manager-create-and-remove-firefox-profiles *http://kb.mozillazine.org/Standard_diagnostic_-_Firefox#Profile_issues If the new profile works then you can transfer files from a previously used profile to the new profile, but be cautious not to copy corrupted files to avoid carrying over problems. *http://kb.mozillazine.org/Transferring_data_to_a_new_profile_-_Firefox