Unable to create instances, front end issue

[DFranc-D]

I have tried multiple browsers and I have not been able to create instances. It seems like this may be a front end issue since I am able to click on "create instances" up to 5 times before it grays out. Edge keep getting 500 error messages as well.

[dmatiasr]

Same issue in Google chrome and Mozilla

POST https://labs.play-with-k8s.com/sessions/bvqblg6j2b7000dm9kq0/instances 500
(anonymous) @ angular.js:11756
m @ angular.js:11517
g @ angular.js:11227
(anonymous) @ angular.js:15961
$eval @ angular.js:17229
$digest @ angular.js:17045
$apply @ angular.js:17337
(anonymous) @ angular.js:25023
dispatch @ jquery-3.2.1.min.js:3
q.handle @ jquery-3.2.1.min.js:3