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Except what happened was that I opened firefox, the main page opened, and before I was able to click' restore previous session' and restore my 150 tabs, I accidentally closed the firefox window. Yesterday I closed my firefox with 150 tabs and shut it down, hoping that when I start firefox again today, and click on 'restore previous session' that my 150 tabs will appear before me like they normally do.
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This version disable my 'session manager' add ons, without my knowledge. Im In a difficult situation, I have updated firefox to the new version 2 weeks ago.
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