Same problem as comment #3. I can't even disable the problematic addon(s) because Thunderbird won't open any new tabs and all dialog windows it produces are empty as well. For all intents and purposes it is completely unusable now and I see no way to apply the workaround.
Same problem as comment #3. I can't even disable the problematic addon(s) because Thunderbird won't open any new tabs and all dialog windows it produces are empty as well. For all intents and purposes it is completely unusable now and I see no way to apply the workaround.