The template "crashsig" does not exist or has no approved revision. @js_LockGCThingRT
This crash is caused by using an outdated extension with an old version of Firefox. To fix:
- Update to the latest version of Firefox. For information on updating Firefox, see the Update Firefox to the latest release article.
For information on other types of crashes, see Troubleshoot Firefox crashes (closing or quitting unexpectedly).
