sec_error_reused_issuer_and_serial – Firefox
Secure Connection Failed
An error occurred during a connection to 192.168.12.122.
You have received an invalid certificate. Please contact the server administrator or email correspondent and give them the following information:
Your certificate contains the same serial number as another certificate issued by the certificate authority. Please get a new certificate containing a unique serial number.
(Error code: sec_error_reused_issuer_and_serial)
The page you are trying to view can not be shown because the authenticity of the received data could not be verified.
* Please contact the web site owners to inform them of this problem.
Solution
If you have recieved this error and are trying to access something that has a self signed certificate, there are two places in Firefox that you must visit in order to access the particular site again.
The first visit Tools–> options–>Advanced–>View Certificates
You must remove the certificates in the “Servers” tab, then under the same location you must remove the certificate authority because it is a self signed certificate, so on the “Authorities” tab, simply find the CA for the device you are having trouble with and delete it.
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Saravanan said,
October 1, 2009 @ 8:32
Its really helps. Thank you…
OK! said,
March 15, 2010 @ 23:19
Finally the working solution!! Thank you.
Santosh said,
May 16, 2010 @ 19:21
I am not able to resolve this issue. I am facing same issue while opening gmail.com on firefox latest version.
Nagaraj said,
May 30, 2010 @ 13:51
If the error is
Error code: sec_error_reused_issuer_and_serial
Deleting the cert8.db is the right way and the best way.
Tested
Nagaraj
dharmendra said,
June 26, 2010 @ 15:23
thanks