Error happening when getting SAML assertion

[Narantsatsralt05]

Describe the bug
Cannot get proper SAML response

To Reproduce
Steps to reproduce the behavior:

1. aws_okta_keyman config then configured
2. aws_okta_keyman then the error happened

Expected behavior
A clear and concise description of what you expected to happen.
I cannot get temporary credential, there is happening error in the screenshot below. Even I successfully authed, it is not generating credential to the AWS credential file.

Screenshots

Host (please complete the following information):

• OS: [e.g. macOS]
• Version [e.g. 0.9.0]
• Python version [e.g. 3.11.2]

Additional context
Add any other context about the problem here.