I get below error when ever i try to start jenkins services

Jan 15, 2018 3:47:59 PM jenkins.model.Jenkins$21 onTaskFailed
SEVERE: Failed NioChannelSelector.cleanUp
java.lang.IllegalArgumentException: Unable to inject class jenkins.slaves.NioChannelSelector
at hudson.init.TaskMethodFinder.lookUp(TaskMethodFinder.java:125)
at hudson.init.TaskMethodFinder.invoke(TaskMethodFinder.java:104)
at hudson.init.TaskMethodFinder$TaskImpl.run(TaskMethodFinder.java:175)
at org.jvnet.hudson.reactor.Reactor.runTask(Reactor.java:282)
at org.jvnet.hudson.reactor.Reactor$2.run(Reactor.java:210)
at org.jvnet.hudson.reactor.Reactor$Node.run(Reactor.java:117)
at jenkins.model.Jenkins$20.execute(Jenkins.java:3287)
at org.jvnet.hudson.reactor.Reactor$Node.runIfPossible(Reactor.java:139)
at org.jvnet.hudson.reactor.Reactor$Node.run(Reactor.java:128)
at jenkins.model.Jenkins$20.execute(Jenkins.java:3287)
at org.jvnet.hudson.reactor.Reactor$Node.runIfPossible(Reactor.java:139)
at org.jvnet.hudson.reactor.Reactor.execute(Reactor.java:263)
at jenkins.model.Jenkins._cleanUpRunTerminators(Jenkins.java:3284)
at jenkins.model.Jenkins.cleanUp(Jenkins.java:3206)
at hudson.WebAppMain$3.run(WebAppMain.java:252)

Jan 15, 2018 3:47:59 PM jenkins.model.Jenkins$21 onAttained
INFO: Completed termination
Jan 15, 2018 3:47:59 PM jenkins.model.Jenkins _cleanUpDisconnectComputers
INFO: Starting node disconnection
Jan 15, 2018 3:47:59 PM jenkins.model.Jenkins _cleanUpShutdownPluginManager
INFO: Stopping plugin manager
Jan 15, 2018 3:47:59 PM jenkins.model.Jenkins _cleanUpPersistQueue
INFO: Persisting build queue
Jan 15, 2018 3:47:59 PM jenkins.model.Jenkins cleanUp
INFO: Jenkins stopped