RESOLVED - Trigger Error - connections issue?

Receiving a Trigger Error for When an email arrives into a shared mailbox

Error from token exchange: Bad Key authorization token. Token must be a valid JWT signed with HS256
Failed to validate token: IDX10249: X509SecurityKey validation failed. The associated certificate has expired. ValidTo (UTC): '10/21/2024 11:59:59 PM', Current time (UTC): '10/23/2024 7:47:06 PM'.

Is this possibly a connections issue with one of the co-owners?

Raw Output

 "statusCode": 400,
    "headers": {
        "x-ms-failure-cause": "apihub-token-exchange",
        "x-ms-apihub-obo": "false",
        "x-ms-apihub-cached-response": "false",
        "Date": "Wed, 23 Oct 2024 19:47:05 GMT",
        "Content-Length": "461",
        "Content-Type": "application/json"
    },
    "body": {
        "status": 400,
        "source": "https://power-te-westus-1.azurewebsites.net:443/tokens/msmanaged-na/office365/b935dff70367400b8e14c5b5619da0a2/exchange",
        "message": "Error from token exchange: Bad Key authorization token. Token must be a valid JWT signed with HS256\r\nFailed to validate token: IDX10249: X509SecurityKey validation failed. The associated certificate has expired. ValidTo (UTC): '10/21/2024 11:59:59 PM', Current time (UTC): '10/23/2024 7:47:06 PM'.\r\n"
    }
}