Array
(
    [status] => error
    [success] => 
    [message] => device is not defined
    [stack] => ReferenceError: device is not defined
    at getBrowserDeviceOS (file:///home/api.clickstopper.com/public_html/Controllers/TrafficController/TrafficFilterController.js:362:10)
    at file:///home/api.clickstopper.com/public_html/Controllers/TrafficController/TrafficFilterController.js:15:35
    at file:///home/api.clickstopper.com/public_html/utils/appError.js:26:21
    at Layer.handleRequest (/home/api.clickstopper.com/public_html/node_modules/router/lib/layer.js:152:17)
    at next (/home/api.clickstopper.com/public_html/node_modules/router/lib/route.js:157:13)
    at Route.dispatch (/home/api.clickstopper.com/public_html/node_modules/router/lib/route.js:117:3)
    at handle (/home/api.clickstopper.com/public_html/node_modules/router/index.js:435:11)
    at Layer.handleRequest (/home/api.clickstopper.com/public_html/node_modules/router/lib/layer.js:152:17)
    at /home/api.clickstopper.com/public_html/node_modules/router/index.js:295:15
    at param (/home/api.clickstopper.com/public_html/node_modules/router/index.js:600:14)
    [error] => Array
        (
        )

)

testing page