Last action resulted in an error

Unexpected HTTP response: 500

Request
{
    "name" => "test2",
    "sasl-server-factory" => "test1",
    "enabling" => false,
    "address" => [
        ("subsystem" => "elytron"),
        ("mechanism-provider-filtering-sasl-server-factory" => "test2")
    ],
    "operation" => "add"
}

Response

Internal Server Error
{
    "outcome" => "failed",
    "failure-description" => "WFLYCTL0158: Operation handler failed: java.lang.IllegalArgumentException",
    "rolled-back" => true
}