Hi,

while trying to install plugin i am getting failure status and detailed error is as below could anyone please let me know where i need to check or update ?

Jenkin 2.107

jdk 1.8

Installing Plugins/Upgrades

Preparation	Checking internet connectivity Checking update center connectivity Success
Script Security	Failure -java.net.SocketException: Connection reset at java.net.SocketInputStream.read(Unknown Source) at java.net.SocketInputStream.read(Unknown Source) at java.io.BufferedInputStream.fill(Unknown Source) at java.io.BufferedInputStream.read1(Unknown Source) at java.io.BufferedInputStream.read(Unknown Source) at sun.net.www.http.HttpClient.parseHTTPHeader(Unknown Source) at sun.net.www.http.HttpClient.parseHTTP(Unknown Source) at sun.net.www.http.HttpClient.parseHTTP(Unknown Source) at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(Unknown Source) at sun.net.www.protocol.http.HttpURLConnection.getInputStream(Unknown Source) at sun.net.www.protocol.http.HttpURLConnection.getHeaderField(Unknown Source) at java.net.URLConnection.getHeaderFieldLong(Unknown Source) at java.net.URLConnection.getContentLengthLong(Unknown Source) at java.net.URLConnection.getContentLength(Unknown Source) at hudson.model.UpdateCenter$UpdateCenterConfiguration.download(UpdateCenter.java:1126) Caused: java.net.SocketException: Connection reset at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method) at sun.reflect.NativeConstructorAccessorImpl.newInstance(Unknown Source) at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(Unknown Source) at java.lang.reflect.Constructor.newInstance(Unknown Source) at sun.net.www.protocol.http.HttpURLConnection$10.run(Unknown Source) at sun.net.www.protocol.http.HttpURLConnection$10.run(Unknown Source) at java.security.AccessController.doPrivileged(Native Method) at sun.net.www.protocol.http.HttpURLConnection.getChainedException(Unknown Source) at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(Unknown Source) at sun.net.www.protocol.http.HttpURLConnection.getInputStream(Unknown Source) at hudson.model.UpdateCenter$UpdateCenterConfiguration.download(UpdateCenter.java:1139) Caused: java.io.IOException: Failed to load http://updates.jenkins-ci.org/download/plugins/script-security/1.44/script-security.hpi to C:\Users\Pragya12685.MASTEK\.jenkins\plugins\script-security.jpi.tmp at hudson.model.UpdateCenter$UpdateCenterConfiguration.download(UpdateCenter.java:1146) Caused: hudson.util.IOException2: Failed to download from http://updates.jenkins-ci.org/download/plugins/script-security/1.44/script-security.hpi (redirected to: http://ftp-nyc.osuosl.org/pub/jenkins/plugins/script-security/1.44/script-security.hpi) at hudson.model.UpdateCenter$UpdateCenterConfiguration.download(UpdateCenter.java:1172) at hudson.model.UpdateCenter$DownloadJob._run(UpdateCenter.java:1677) at hudson.model.UpdateCenter$InstallationJob._run(UpdateCenter.java:1874) at hudson.model.UpdateCenter$DownloadJob.run(UpdateCenter.java:1651) at java.util.concurrent.Executors$RunnableAdapter.call(Unknown Source) at java.util.concurrent.FutureTask.run(Unknown Source) at hudson.remoting.AtmostOneThreadExecutor$Worker.run(AtmostOneThreadExecutor.java:112) at java.lang.Thread.run(Unknown Source)
Command Agent Launcher	Failure - Details
bouncycastle API	Failure - Details
Structs	Failure - Details