can't click on "restore session" The item is light grey
restore session can't be put ON
被選擇的解決方法
Just in case the above doesn't solve the problem :
Would you please check these settings :
Options => Privacy & Security => under 'History' => choose 'Use custom settings for history' and make sure that both 'Always use private browsing mode' and 'Clear history when Firefox closes' are unchecked.
從原來的回覆中察看解決方案 👍 1所有回覆 (4)
You may have corrupt sessionstore [v56] sessionstore.jsonlz4 file(s). Delete all sessionstore* files and the sessionstore-backups folder.
Type about:support<enter> in the address bar.
Under the page logo on the left side, you will see Application Basics. Under this find Profile Folder. To its right press the button Show Folder. This will open your file browser to the current Firefox profile. Now Close Firefox.
Linux: Under the page logo on the left side, you will see Application Basics. Under this find Profile Directory. To its right press the button Open Directory.
Locate the above file. Then rename or delete it. Restart Firefox.
選擇的解決方法
Just in case the above doesn't solve the problem :
Would you please check these settings :
Options => Privacy & Security => under 'History' => choose 'Use custom settings for history' and make sure that both 'Always use private browsing mode' and 'Clear history when Firefox closes' are unchecked.
merci beaucoup