cAN'T START YAHOO MAIL - Authentication.InvalidCredentials
I get the following error while trying to start yahoo mail in firefox. Works fine in chrome.
{"name":"Authentication.InvalidCredentials","message":"The user cookies are not valid anymore.","code":0,"data"
- {"type":"XHR","reason":"COOKIE_CHECK_SIGNATURE","statusCode":401},"token":"MAIL-ERROR"}
All Replies (2)
There is security software like Avast, Kaspersky, BitDefender and ESET that intercept secure connection certificates and send their own.
https://support.mozilla.org/en-US/kb/firefox-cant-load-websites-other-browsers-can
https://support.mozilla.org/en-US/kb/firefox-and-other-browsers-cant-load-websites
https://support.mozilla.org/en-US/kb/secure-connection-failed-error-message
https://support.mozilla.org/en-US/kb/connection-untrusted-error-message
This issue can be caused by corrupted cookies or cookies that are blocked.
- check the permissions for the domain in the currently selected tab in "Tools -> Page Info -> Permissions"
- https://support.mozilla.org/en-US/kb/fix-login-issues-on-websites-require-passwords
Clear the Cache and remove the Cookies from websites that cause problems via the "3-bar" Firefox menu button (Options/Preferences).
"Remove the Cookies" from websites that cause problems:
- Options/Preferences -> Privacy & Security
Cookies and Site Data -> Manage Data
"Clear the Cache":
- Options/Preferences -> Privacy & Security
Cookies and Site Data -> Clear Data -> Cached Web Content: Clear