
Linux: "3-bar" menu button (or Edit menu) > Preferences.Mac: "3-bar" menu button (or Firefox menu) > Preferences.Windows: "3-bar" menu button (or Tools menu) > Options.You also could bypass any proxy that might be running by changing this setting: In the dialog that opens, you will see one or more matches to the current address so you can remove the site's cookies individually without affecting other sites. After a moment, a "Clear Cookies and Site Data" button should appear at the bottom.

While viewing a page on the site, click the lock icon at the left end of the address bar.

If you have a large hard drive, this might take a few minutes.
#My yahoo mail on mac does not display my old messages how to#
See: How to clear the Firefox cache (just web cache, not all site data) PR_END_OF_FILE_ERRORĬould you try clearing your Firefox web cache and deleting your saved cookies for the site. Read this answer in context 👍 0 All Replies (18)Įdrcpa said An error occurred during a connection to. If you revisit a 'forgotten' website then data for that website will be saved once again. You can't recover from this 'forget' unless you have a backup of involved files.

If you have a password or other data for that domain that you do not want to lose then make sure to backup this data or make a note. Using "Forget About This Site" will remove all data stored in Firefox for this domain like history and cookies and passwords and exceptions and cache, so be cautious. You can remove all data stored in Firefox for a specific domain via "Forget About This Site" in the right-click context menu of an history entry ("History -> Show All History" or "View -> Sidebar -> History"). If you do not need to use a proxy to connect to internet then try to select "No Proxy" if "Use the system proxy settings" or one of the others do not work properly.
