This site will have limited functionality while we undergo maintenance to improve your experience. If an article doesn't solve your issue and you want to ask a question, we have our support community waiting to help you at @FirefoxSupport on Twitter and/r/firefox on Reddit.

Search Support

Avoid support scams. We will never ask you to call or text a phone number or share personal information. Please report suspicious activity using the “Report Abuse” option.

Learn More

Firefox crashes

more options

I keep receiving a warning that my computer has no memory to sustain Firefox and then it closes. I have enough space on my computer, so this should not be an issue. It started doing this 6-7 times a day. I don't know how to fix it

I keep receiving a warning that my computer has no memory to sustain Firefox and then it closes. I have enough space on my computer, so this should not be an issue. It started doing this 6-7 times a day. I don't know how to fix it

All Replies (1)

more options

1. Why are you using that old Firefox 40 version? The current release version is Firefox 51.0.1 .

2. That message is about RAM, not disk storage space.