We're sorry to hear that Firefox is crashing. In order to assist you better, please follow the steps below to provide us crash IDs to help us learn more about your crash.

The crash report is several pages of data. We need the report numbers to see the whole report.

1. Enter about:crashes in the Firefox address bar and press Enter. A list of Submitted/Unsubmitted Crash Reports will appear, similar to the one shown below.
2. Copy the 5 most recent Submitted Report IDs that start with bp- and then go back to your forum question and paste those IDs into the "Post a Reply" box.

Note: If a recent Report ID does not start with bp- click on it to submit the report.

(Please don't take a screenshot of your crashes, just copy and paste the IDs. The below image is just an example of what your Firefox screen should look like.)

Thank you for your help!

More information and further troubleshooting steps can be found in the Troubleshoot Firefox crashes (closing or quitting unexpectedly) article.

Below are the last 5 recent crash IDs:

bp-8aa748fd-b0ee-4ad7-ad5a-11ad10231209 bp-565700cc-90e9-40ed-9990-272a80231207 bp-2ccf10fd-e852-4e6a-9692-4449b0231211 bp-dd85947c-5853-48d3-992f-45edc0231211 bp-4ae26734-fbd9-4ab0-b649-4847f0231211

You can create a new profile as a quick test to see if your current profile is causing the problem.

See "Creating a profile":

• https://support.mozilla.org/en-US/kb/profile-manager-create-remove-switch-firefox-profiles

If the new profile works, 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.

• https://support.mozilla.org/en-US/kb/recovering-important-data-from-an-old-profile

I tried to create a new profile. still, the same issue remains.

I'm getting an error. "Gah. Your tab just crashed."

Any solution for this issue?

What security software are you running? Are you running home or pro version of windows?

Windows 10 Pro.

Only inbuilt security. No third-party security installed.

Where did you get Firefox, MS Store or Mozilla? Try this and see if you have the same issue. https://www.howtogeek.com/399290/how-to-use-windows-10s-new-sandbox-to-safely-test-apps/

I downloaded it from the Mozilla website.