OneAppPerSuite throws ClassCastException about scalatestplus-play HOT 10 CLOSED

class SampleSpec extends PlaySpec with OneAppPerSuite {

  // Override app if you need a Application with other than
  // default parameters.
  implicit override lazy val app = new GuiceApplicationBuilder().configure(Map("ehcacheplugin" -> "disabled")).build()

  "The OneAppPerSuite trait" must {
    "provide an Application" in {
      app.configuration.getString("ehcacheplugin") mustBe Some("disabled")
    }
    "start the Application" in {
      Play.maybeApplication mustBe Some(app)
    }
  }
}

[info] models.dao.SampleSpec *** ABORTED ***
[info]   java.lang.AbstractMethodError: models.dao.SampleSpec.convertToStringMustWrapper(Ljava/lang/String;Lorg/scalactic/source/Position;Lorg/scalactic/Prettifier;)Lorg/scalatest/MustMatchers$StringMustWrapper;
[info]   at models.dao.SampleSpec.<init>(SampleSpec.scala:29)
[info]   at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
[info]   at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62)
[info]   at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
[info]   at java.lang.reflect.Constructor.newInstance(Constructor.java:422)
[info]   at java.lang.Class.newInstance(Class.java:442)
[info]   at org.scalatest.tools.Framework$ScalaTestTask.execute(Framework.scala:435)
[info]   at sbt.ForkMain$Run$2.call(ForkMain.java:296)
[info]   at sbt.ForkMain$Run$2.call(ForkMain.java:286)
[info]   at java.util.concurrent.FutureTask.run(FutureTask.java:266)

libraryDependencies ++= Seq(
  "org.scalatest" % "scalatest_2.11" % "3.0.0" % Test,
  "org.scalatestplus.play" %% "scalatestplus-play" % "1.5.1" % Test
)

[info] org.pack.age.test.database.QuerySpec *** ABORTED ***
[info]   java.lang.ClassCastException: scala.util.Success cannot be cast to java.lang.Boolean
[info]   at scala.runtime.BoxesRunTime.unboxToBoolean(BoxesRunTime.java:85)
[info]   at org.scalatestplus.play.OneServerPerSuite$$anonfun$run$1.apply(OneServerPerSuite.scala:182)
[info]   at org.scalatest.CompositeStatus.whenCompleted(Status.scala:886)
[info]   at org.scalatestplus.play.OneServerPerSuite$class.run(OneServerPerSuite.scala:182)
[info]   at org.birdfeed.chirp.test.database.QuerySpec.run(QuerySpec.scala:14)
[info]   at org.scalatest.tools.Framework.org$scalatest$tools$Framework$$runSuite(Framework.scala:314)
[info]   at org.scalatest.tools.Framework$ScalaTestTask.execute(Framework.scala:472)
[info]   at sbt.ForkMain$Run$2.call(ForkMain.java:296)
[info]   at sbt.ForkMain$Run$2.call(ForkMain.java:286)
[info]   at java.util.concurrent.FutureTask.run(FutureTask.java:266)