Stormpath Exception from Play Framework (2.3.6) - Scala

gistfile1.txt

Internal server error, for (POST) [/schoolzilla/api/v1/oauth/token?grant_type=client_credentials] ->

play.api.Application$$anon$1: Execution exception[[RuntimeException: java.lang.NoClassDefFoundError: javax/servlet/http/HttpServletRequest]]
	at play.api.Application$class.handleError(Application.scala:296) ~[play_2.11-2.3.6.jar:2.3.6]
	at play.api.DefaultApplication.handleError(Application.scala:402) [play_2.11-2.3.6.jar:2.3.6]
	at play.core.server.netty.PlayDefaultUpstreamHandler$$anonfun$3$$anonfun$applyOrElse$4.apply(PlayDefaultUpstreamHandler.scala:320) [play_2.11-2.3.6.jar:2.3.6]
	at play.core.server.netty.PlayDefaultUpstreamHandler$$anonfun$3$$anonfun$applyOrElse$4.apply(PlayDefaultUpstreamHandler.scala:320) [play_2.11-2.3.6.jar:2.3.6]
	at scala.Option.map(Option.scala:145) [scala-library-2.11.1.jar:na]
Caused by: java.lang.RuntimeException: java.lang.NoClassDefFoundError: javax/servlet/http/HttpServletRequest
	at play.api.mvc.ActionBuilder$$anon$1.apply(Action.scala:523) ~[play_2.11-2.3.6.jar:2.3.6]
	at play.api.mvc.Action$$anonfun$apply$1$$anonfun$apply$4$$anonfun$apply$5.apply(Action.scala:130) ~[play_2.11-2.3.6.jar:2.3.6]
	at play.api.mvc.Action$$anonfun$apply$1$$anonfun$apply$4$$anonfun$apply$5.apply(Action.scala:130) ~[play_2.11-2.3.6.jar:2.3.6]
	at play.utils.Threads$.withContextClassLoader(Threads.scala:21) ~[play_2.11-2.3.6.jar:2.3.6]
	at play.api.mvc.Action$$anonfun$apply$1$$anonfun$apply$4.apply(Action.scala:129) ~[play_2.11-2.3.6.jar:2.3.6]
Caused by: java.lang.NoClassDefFoundError: javax/servlet/http/HttpServletRequest
	at java.lang.Class.getDeclaredConstructors0(Native Method) ~[na:1.8.0_20]
	at java.lang.Class.privateGetDeclaredConstructors(Class.java:2658) ~[na:1.8.0_20]
	at java.lang.Class.getConstructor0(Class.java:3062) ~[na:1.8.0_20]
	at java.lang.Class.getConstructor(Class.java:1812) ~[na:1.8.0_20]
	at com.stormpath.sdk.lang.Classes.getConstructor(Classes.java:179) ~[stormpath-sdk-api-1.0.RC2.1.jar:1.0.RC2.1]
Caused by: java.lang.ClassNotFoundException: javax.servlet.http.HttpServletRequest
	at java.net.URLClassLoader$1.run(URLClassLoader.java:372) ~[na:1.8.0_20]
	at java.net.URLClassLoader$1.run(URLClassLoader.java:361) ~[na:1.8.0_20]
	at java.security.AccessController.doPrivileged(Native Method) ~[na:1.8.0_20]
	at java.net.URLClassLoader.findClass(URLClassLoader.java:360) ~[na:1.8.0_20]
	at java.lang.ClassLoader.loadClass(ClassLoader.java:424) ~[na:1.8.0_20]