We're calling on all EU-based Mozillians with iOS or iPadOS devices to help us monitor Apple’s new browser choice screens. Join the effort to hold Big Tech to account!

This site will have limited functionality while we undergo maintenance to improve your experience. If an article doesn't solve your issue and you want to ask a question, we have our support community waiting to help you at @FirefoxSupport on Twitter and/r/firefox on Reddit.

Avatar for Username

Search Support

Avoid support scams. We will never ask you to call or text a phone number or share personal information. Please report suspicious activity using the “Report Abuse” option.

Learn More

Wo archive tread sia. Meɖekuku bia biabia yeye ne ehia kpeɖeŋu.

Lost Some Tabs After Opening Firefox

  • 1 ŋuɖoɖo
  • 1 masɔmasɔ sia le esi
  • 2 views
  • Nuɖoɖo mlɔetɔ shahram

shahram
shahram
more options

closing firefox with 2 windows & about 10 tabs for each,after opening i have 1 window with 10 tabs and 10 empty new windows!!! whats the problem with my second window tabs?

closing firefox with 2 windows & about 10 tabs for each,after opening i have 1 window with 10 tabs and 10 empty new windows!!! whats the problem with my second window tabs?

shahram trɔe

Ŋuɖoɖo si wotia

It is possible that there is a problem with the files sessionstore.js and sessionstore.bak in the Firefox Profile Folder. Delete the sessionstore.js [2] file and possible sessionstore-##.js [3] files with a number and sessionstore.bak in the Firefox Profile Folder. Help > Troubleshooting Information > Profile Directory: Open Containing Folder http://kb.mozillazine.org/Profile_folder_-_Firefox Deleting sessionstore.js will cause App Tabs and Tab Groups and open and closed (undo) tabs to get lost, so you will have to create them again (make a note or bookmark them).

Xle ŋuɖoɖo sia le goya me 👍 0

All Replies (1)

shahram
shahram Biabia la
more options

Ɖɔɖɔɖo si wotia

It is possible that there is a problem with the files sessionstore.js and sessionstore.bak in the Firefox Profile Folder. Delete the sessionstore.js [2] file and possible sessionstore-##.js [3] files with a number and sessionstore.bak in the Firefox Profile Folder. Help > Troubleshooting Information > Profile Directory: Open Containing Folder http://kb.mozillazine.org/Profile_folder_-_Firefox Deleting sessionstore.js will cause App Tabs and Tab Groups and open and closed (undo) tabs to get lost, so you will have to create them again (make a note or bookmark them).