Hey! Had the same issue last week with an extension in Mozilla. Try disabling it first, then re-enabling. If that doesn’t work, uninstall and reinstall from the official add-ons site.
Sometimes Firefox flags stuff as "corrupted" randomly. Also, check about:addons in your URL bar—it might show more details.
For prevention, maybe avoid too many extensions in Mozilla at once? They can conflict.
Sometimes Firefox flags stuff as "corrupted" randomly. Also, check about:addons in your URL bar—it might show more details.
For prevention, maybe avoid too many extensions in Mozilla at once? They can conflict.