Why do I receive the message "this content is no longer available" when I open Firefox?

I get the message "the content you have requested cannot be displayed right now. It may be temporarily unavailable, the link that you clicked may have expired, or you don't have permission to view this page. "This happens everytime I open a Facebook or Mafia Wars page in Firefox. I deleted corrupt cookies, etc. and did all what troubleshooting. I've even turned off all my plugins without result. I'm afraid she's some kind of virus.


Did you empty the cache as well as this may be caused by the presence of content in the cache that has expired?

  • Firefox/tools > Options > advanced > network > content caching Web: 'clear now '.

You use a bookmark to open these pages or this also happens if you open the home page of these sites?

You can also check the setting of the homepage:

  • Tools > Options > general > startup: Homepage

You can check for problems with the sessionstore.js file and sessionstore.bak in the profile folder of Firefox that store session data in case the pages are open automatically at startup of Firefox.

Rename (or delete) the sessionstore.js file and possible sessionstore-# .js files with a number and sessionstore.bak in the Firefox profile folder.

Delete sessionstore.js will cause App Tabs and groups of tabs open and closed tabs (back) to get lost and you will have to re-create them (take note or bookmarks if possible).

You can check the target line in the shortcut to the Firefox desktop (right click: properties) to make sure that nothing is added after the path to the Firefox program.

Tags: Firefox

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