After i upgrading my Jenkins server into version v.21.121.2 & artifactory-plugin version as 2.11.0 i can see some errors once the pipeline has completed

Error:-
java.lang.SecurityException: Rejected: org.jfrog.build.api.Artifact; see
https://jenkins.io/redirect/class-filter/
at hudson.remoting.ClassFilter.check(ClassFilter.java:77)
at hudson.remoting.MultiClassLoaderSerializer$Input.resolveClass(MultiClassLoaderSerializer.java:131)
at java.io.ObjectInputStream.readNonProxyDesc(ObjectInputStream.java:1826)
at java.io.ObjectInputStream.readClassDesc(ObjectInputStream.java:1713)
at java.io.ObjectInputStream.readOrdinaryObject(ObjectInputStream.java:2000)
at java.io.ObjectInputStream.readObject0(ObjectInputStream.java:1535)
at java.io.ObjectInputStream.readObject(ObjectInputStream.java:422)
at java.util.ArrayList.readObject(ArrayList.java:791)
at sun.reflect.GeneratedMethodAccessor70.invoke(Unknown Source)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:498)
at java.io.ObjectStreamClass.invokeReadObject(ObjectStreamClass.java:1058)
at java.io.ObjectInputStream.readSerialData(ObjectInputStream.java:2136)
at java.io.ObjectInputStream.readOrdinaryObject(ObjectInputStream.java:2027)
at java.io.ObjectInputStream.readObject0(ObjectInputStream.java:1535)
at java.io.ObjectInputStream.readObject(ObjectInputStream.java:422)
at hudson.remoting.UserRequest.deserialize(UserRequest.java:291)
at hudson.remoting.UserRequest$NormalResponse.retrieve(UserRequest.java:326)
at hudson.remoting.Channel.call(Channel.java:955)
Caused: java.io.IOException: Failed to deserialize response to UserRequest:org.jfrog.hudson.generic.GenericArtifactsDeployer$FilesDeployerCallable@152126d9
at hudson.remoting.Channel.call(Channel.java:963)
at hudson.FilePath.act(FilePath.java:1036)
at hudson.FilePath.act(FilePath.java:1025)
at org.jfrog.hudson.pipeline.executors.GenericUploadExecutor.execution(GenericUploadExecutor.java:52)
at org.jfrog.hudson.pipeline.steps.UploadStep$Execution.run(UploadStep.java:65)
at org.jfrog.hudson.pipeline.steps.UploadStep$Execution.run(UploadStep.java:46)
at org.jenkinsci.plugins.workflow.steps.AbstractSynchronousNonBlockingStepExecution$1$1.call(AbstractSynchronousNonBlockingStepExecution.java:47)
at hudson.security.ACL.impersonate(ACL.java:290)
at org.jenkinsci.plugins.workflow.steps.AbstractSynchronousNonBlockingStepExecution$1.run(AbstractSynchronousNonBlockingStepExecution.java:44)
at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
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)
Finished: FAILURE