All of a sudden Im getting below errors on our Firepower 1120...
Internal Server Error
The server encountered an internal error or misconfiguration and was unable to complete your request.
Secure Connection Failed
An error occurred during a connection to x.x.x.x. Certificate key usage inadequate for attempted operation.
Error code: SEC_ERROR_INADEQUATE_KEY_USAGE
The page you are trying to view cannot be shown because the authenticity of the received data could not be verified.
Please contact the website owners to inform them of this problem.
Reboot aint solving it, no errors during boot.
Any suggestions what I can do without having to reimage the whole device?
Let me know if you need more details.