Error:

java.io.IOException: Failed to dynamically deploy this plugin
at hudson.model.UpdateCenter$InstallationJob._run(UpdateCenter.java:1883)
at hudson.model.UpdateCenter$DownloadJob.run(UpdateCenter.java:1640)
at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:471)
at java.util.concurrent.FutureTask$Sync.innerRun(FutureTask.java:334)
at java.util.concurrent.FutureTask.run(FutureTask.java:166)
at hudson.remoting.AtmostOneThreadExecutor$Worker.run(AtmostOneThreadExecutor.java:110)
at java.lang.Thread.run(Thread.java:722)
Caused by: java.io.IOException: Failed to install svn-release-mgr plugin
at hudson.PluginManager.dynamicLoad(PluginManager.java:873)
at hudson.PluginManager.dynamicLoad(PluginManager.java:813)
at hudson.model.UpdateCenter$InstallationJob._run(UpdateCenter.java:1879)
... 6 more
Caused by: java.io.IOException: Subversion Release Manager plugin v1.2 failed to load.

• Jenkins Subversion Plug-in v1.20 failed to load. Fix this plugin first.
  at hudson.PluginWrapper.resolvePluginDependencies(PluginWrapper.java:621)
  at hudson.PluginManager.dynamicLoad(PluginManager.java:863)
  ... 8 more