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Error - same serial number in certificates

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Error - same serial number in certificates (root,intermediate,ca,sertificat). Same serial numbers in Intermediate and CA. you can help?

Error - same serial number in certificates (root,intermediate,ca,sertificat). Same serial numbers in Intermediate and CA. you can help?

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  • User Agent: Mozilla/5.0 (iPad; CPU OS 10_1_1 like Mac OS X) AppleWebKit/602.2.14 (KHTML, like Gecko) Version/10.0 Mobile/14B100 Safari/602.1

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cor-el
  • Top 10 Contributor
  • Moderator
17578 solutions 158993 answers

Try to rename the cert8.db file (cert8.db.old) and delete the cert_override.txt file in the Firefox profile folder to remove intermediate certificates and exceptions that Firefox has stored.

If that has helped to solve the problem then you can remove the renamed cert8.db.old file.

Firefox will automatically store intermediate certificates that servers send in the Certificate Manager for future use.

You can use this button to go to the current Firefox profile folder:

Try to rename the cert8.db file (cert8.db.old) and delete the cert_override.txt file in the Firefox profile folder to remove intermediate certificates and exceptions that Firefox has stored. If that has helped to solve the problem then you can remove the renamed cert8.db.old file. Firefox will automatically store intermediate certificates that servers send in the Certificate Manager for future use. You can use this button to go to the current Firefox profile folder: *Help -> Troubleshooting Information -> Profile Directory:<br>Windows: Show Folder; Linux: Open Directory; Mac: Show in Finder *http://kb.mozillazine.org/Profile_folder_-_Firefox