When I click a folder, the contents that are in this folder does not show up. It only shows a white background. Some times, when I click a folder, it doesn't move at all.
Every time this happens, I have to close Thunderbird and restart again.
I've tried re-starting my computer and re-installing Thunderbird so many times, but doesn't work!
How do I fix this problem?
Please help.
Thanks!
I didn't find the right solution from the Internet.
References https://support.mozilla.org/en-US/questions/1163223
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