java.lang.IllegalStateException: Shutdown hooks cannot be modified during shutdown.

sbt.ForkMain$ForkError: java.lang.IllegalStateException: Shutdown hooks cannot be modified during shutdown.
	at org.apache.spark.util.SparkShutdownHookManager.add(ShutdownHookManager.scala:250)
	at org.apache.spark.util.ShutdownHookManager$.addShutdownHook(ShutdownHookManager.scala:193)
	at org.apache.spark.storage.DiskBlockManager.addShutdownHook(DiskBlockManager.scala:147)
	at org.apache.spark.storage.DiskBlockManager.<init>(DiskBlockManager.scala:54)
	at org.apache.spark.storage.BlockManager.<init>(BlockManager.scala:76)
	at org.apache.spark.SparkEnv$.create(SparkEnv.scala:365)
	at org.apache.spark.SparkEnv$.createDriverEnv(SparkEnv.scala:193)
	at org.apache.spark.SparkContext.createSparkEnv(SparkContext.scala:288)
	at org.apache.spark.SparkContext.<init>(SparkContext.scala:457)
	at org.apache.spark.SparkContext.<init>(SparkContext.scala:147)
	at org.apache.spark.SharedSparkContext$class.beforeAll(SharedSparkContext.scala:33)
	at org.apache.spark.rdd.PartitionPruningRDDSuite.beforeAll(PartitionPruningRDDSuite.scala:22)
	at org.scalatest.BeforeAndAfterAll$class.beforeAll(BeforeAndAfterAll.scala:187)
	at org.apache.spark.rdd.PartitionPruningRDDSuite.beforeAll(PartitionPruningRDDSuite.scala:22)
	at org.scalatest.BeforeAndAfterAll$class.run(BeforeAndAfterAll.scala:253)
	at org.apache.spark.rdd.PartitionPruningRDDSuite.run(PartitionPruningRDDSuite.scala:22)
	at org.scalatest.tools.Framework.org$scalatest$tools$Framework$$runSuite(Framework.scala:462)
	at org.scalatest.tools.Framework$ScalaTestTask.execute(Framework.scala:671)
	at sbt.ForkMain$Run$2.call(ForkMain.java:296)
	at sbt.ForkMain$Run$2.call(ForkMain.java:286)
	at java.util.concurrent.FutureTask.run(FutureTask.java:262)
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145)
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615)
	at java.lang.Thread.run(Thread.java:745)