The signing token {0} has no keys. The security token is used in a context that requires it to perform cryptographic operations, ...

The signing token {0} has no keys. The security token is used in a context that requires it to perform cryptographic operations, but the token contains no cryptographic keys. Either the token type does not support cryptographic operations, or the particular token instance does not contain cryptographic keys. Check your configuration to ensure that cryptographically disabled token types (for example, UserNameSecurityToken) are not specified in a context that requires cryptographic operations (for example, an endorsing supporting token).