array:4 [
  "success" => false
  "request" => array:3 [
    "url" => "217.172.121.139:7090/PLUR/Services/Retail/RetailAuthenticationService.svc/CashierLogin"
    "headers" => array:2 [
      "Content-Type" => "application/json; charset=utf-8"
      "Cookie" => "sg-auth-PLUR=580ce194-aef6-4c26-bf35-b6f52a276c2f"
    ]
    "body" => array:1 [
      "machineName" => "WebService"
    ]
  ]
  "response" => array:2 [
    "status" => 500
    "body" => "{}"
  ]
  "exception_message" => """
    Server error: `POST http://217.172.121.139:7090/PLUR/Services/Retail/RetailAuthenticationService.svc/CashierLogin` resulted in a `500 Internal Server Error` response:\n
    {}\n
    """
]