do-plugin remoting error

remoting.log

Feb 25, 2021 8:43:20 AM hudson.remoting.UserRequest perform
WARNING: LinkageError while performing UserRequest:hudson.Launcher$RemoteLauncher$KillTask@6f03a6ad
java.lang.NoClassDefFoundError: javax/servlet/ServletException
        at jenkins.agents.AgentComputerUtil.getChannelToMaster(AgentComputerUtil.java:48)
        at hudson.util.ProcessTree.get(ProcessTree.java:431)
        at hudson.Launcher$RemoteLauncher$KillTask.call(Launcher.java:1164)
        at hudson.Launcher$RemoteLauncher$KillTask.call(Launcher.java:1155)
        at hudson.remoting.UserRequest.perform(UserRequest.java:211)
        at hudson.remoting.UserRequest.perform(UserRequest.java:54)
        at hudson.remoting.Request$2.run(Request.java:376)
        at hudson.remoting.InterceptingExecutorService.lambda$wrap$0(InterceptingExecutorService.java:78)
        at java.util.concurrent.FutureTask.run(FutureTask.java:266)
        at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
        at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
        at java.lang.Thread.run(Thread.java:748)
Caused by: java.lang.ClassNotFoundException: javax.servlet.ServletException
        at hudson.remoting.RemoteClassLoader$ClassLoaderProxy.fetch(RemoteClassLoader.java:853)
        at jdk.internal.reflect.GeneratedMethodAccessor183.invoke(Unknown Source)
        at jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
        at java.lang.reflect.Method.invoke(Method.java:566)
        at hudson.remoting.RemoteInvocationHandler$RPCRequest.perform(RemoteInvocationHandler.java:932)
        at hudson.remoting.Request$2.run(Request.java:376)
        at hudson.remoting.InterceptingExecutorService.lambda$wrap$0(InterceptingExecutorService.java:78)
        at org.jenkinsci.remoting.CallableDecorator.call(CallableDecorator.java:18)
        at hudson.remoting.CallableDecoratorList.lambda$applyDecorator$0(CallableDecoratorList.java:19)
        at jenkins.util.ContextResettingExecutorService$2.call(ContextResettingExecutorService.java:46)
        at jenkins.security.ImpersonatingExecutorService$2.call(ImpersonatingExecutorService.java:80)
        at java.util.concurrent.FutureTask.run$$$capture(FutureTask.java:264)
        at java.util.concurrent.FutureTask.run(FutureTask.java)
        at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
        at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
        at java.lang.Thread.run(Thread.java:834)
        Suppressed: hudson.remoting.Channel$CallSiteStackTrace: Remote call to channel
                at hudson.remoting.Channel.attachCallSiteStackTrace(Channel.java:1800)
                at hudson.remoting.Request.call(Request.java:199)
                at hudson.remoting.RemoteInvocationHandler.invoke(RemoteInvocationHandler.java:289)
                at com.sun.proxy.$Proxy5.fetch(Unknown Source)
                at hudson.remoting.RemoteClassLoader.loadRemoteClass(RemoteClassLoader.java:264)
                at hudson.remoting.RemoteClassLoader.loadWithMultiClassLoader(RemoteClassLoader.java:225)
                at hudson.remoting.RemoteClassLoader.findClass(RemoteClassLoader.java:184)
                at java.lang.ClassLoader.loadClass(ClassLoader.java:418)
                at java.lang.ClassLoader.loadClass(ClassLoader.java:351)
                at jenkins.agents.AgentComputerUtil.getChannelToMaster(AgentComputerUtil.java:48)
                at hudson.util.ProcessTree.get(ProcessTree.java:431)
                at hudson.Launcher$RemoteLauncher$KillTask.call(Launcher.java:1164)
                at hudson.Launcher$RemoteLauncher$KillTask.call(Launcher.java:1155)
                at hudson.remoting.UserRequest.perform(UserRequest.java:211)
                at hudson.remoting.UserRequest.perform(UserRequest.java:54)
                at hudson.remoting.Request$2.run(Request.java:376)
                at hudson.remoting.InterceptingExecutorService.lambda$wrap$0(InterceptingExecutorService.java:78)
                at java.util.concurrent.FutureTask.run(FutureTask.java:266)
                at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
                at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
                at java.lang.Thread.run(Thread.java:748)