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How do I prevent the appearance of hundreds of untitled pages that scroll across my browser from left to right beneath the tool bar? They just suddenly appear out of nowhere.

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The first time this happened, I tried closing Firefox and it crashed. This time I began closing each untitled page until the scrolling stopped, but I still have hundreds of untitled pages beneath the tool bar. Help

The first time this happened, I tried closing Firefox and it crashed. This time I began closing each untitled page until the scrolling stopped, but I still have hundreds of untitled pages beneath the tool bar. Help

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Also check the Home page setting:


This can also be a problem with the file sessionstore.js and sessionstore.bak in the Profile Folder

Delete sessionstore.js and sessionstore.bak in the Profile Folder

If you see files sessionstore-##.js with a number in the left part of the name like sessionstore-1.js then delete those as well.

See: