Openshift Sync plugin stopped working after Jenkins upgrade to 2.479.3 using redhat certified image v4.12.0-1740481480

Openshift cluster version: 4.12

Plugin version used: 1.1.0.802.v45585f8cdc07

Error: 

"
 WARNING hudson.ExtensionFinder$GuiceFinder$FaultTolerantScope$1 error Failed to instantiate Key[type=io.fabric8.jenkins.openshiftsync.GlobalPluginConfiguration, annotation=[none]]; skipping this component
com.google.inject.ProvisionException: Unable to provision, see the following errors:
 
1) [Guice/ErrorInjectingConstructor]: IllegalArgumentException: Failure in creating proxy URL. Proxy port is required!
  at GlobalPluginConfiguration.<init>(GlobalPluginConfiguration.java:109)
 
Learn more:
  https://github.com/google/guice/wiki/ERROR_INJECTING_CONSTRUCTOR
 
1 error
 
======================
Full classname legend:
======================
GlobalPluginConfiguration: "io.fabric8.jenkins.openshiftsync.GlobalPluginConfiguration"
========================
End of classname legend:
========================
 
at com.google.inject.internal.InternalProvisionException.toProvisionException(InternalProvisionException.java:251)
at com.google.inject.internal.ProviderToInternalFactoryAdapter.get(ProviderToInternalFactoryAdapter.java:43)
at com.google.inject.internal.SingletonScope$1.get(SingletonScope.java:169)
at hudson.ExtensionFinder$GuiceFinder$FaultTolerantScope$1.get(ExtensionFinder.java:448)
at com.google.inject.internal.InternalFactoryToProviderAdapter.get(InternalFactoryToProviderAdapter.java:45)
at com.google.inject.internal.InjectorImpl$1.get(InjectorImpl.java:1148)
at hudson.ExtensionFinder$GuiceFinder._find(ExtensionFinder.java:406)
at hudson.ExtensionFinder$GuiceFinder.find(ExtensionFinder.java:397)
at hudson.ClassicPluginStrategy.findComponents(ClassicPluginStrategy.java:353)
at hudson.ExtensionList.load(ExtensionList.java:384)
at hudson.ExtensionList.ensureLoaded(ExtensionList.java:320)
at hudson.ExtensionList.iterator(ExtensionList.java:172)
at jenkins.model.Jenkins.getDescriptorByType(Jenkins.java:1679)
at PluginClassLoader for git//hudson.plugins.git.GitSCM.onLoaded(GitSCM.java:2173)
at java.base/jdk.internal.reflect.DirectMethodHandleAccessor.invoke(DirectMethodHandleAccessor.java:103)
at java.base/java.lang.reflect.Method.invoke(Method.java:580)
at hudson.init.TaskMethodFinder.invoke(TaskMethodFinder.java:109)
at hudson.init.TaskMethodFinder$TaskImpl.run(TaskMethodFinder.java:185)
at org.jvnet.hudson.reactor.Reactor.runTask(Reactor.java:305)
at jenkins.model.Jenkins$5.runTask(Jenkins.java:1195)
at org.jvnet.hudson.reactor.Reactor$2.run(Reactor.java:221)
at org.jvnet.hudson.reactor.Reactor$Node.run(Reactor.java:120)
at jenkins.security.ImpersonatingExecutorService$1.run(ImpersonatingExecutorService.java:68)
at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144)
at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642)
at java.base/java.lang.Thread.run(Thread.java:1583)
Caused by: java.lang.IllegalArgumentException: Failure in creating proxy URL. Proxy port is required!
at PluginClassLoader for kubernetes-client-api//io.fabric8.kubernetes.client.utils.HttpClientUtils.getProxyUri(HttpClientUtils.java:91)
at PluginClassLoader for kubernetes-client-api//io.fabric8.kubernetes.client.utils.HttpClientUtils.configureProxy(HttpClientUtils.java:210)
at PluginClassLoader for kubernetes-client-api//io.fabric8.kubernetes.client.utils.HttpClientUtils.applyCommonConfiguration(HttpClientUtils.java:185)
at PluginClassLoader for kubernetes-client-api//io.fabric8.kubernetes.client.okhttp.OkHttpClientFactory.newBuilder(OkHttpClientFactory.java:82)
at PluginClassLoader for kubernetes-client-api//io.fabric8.kubernetes.client.okhttp.OkHttpClientFactory.newBuilder(OkHttpClientFactory.java:29)
at PluginClassLoader for kubernetes-client-api//io.fabric8.kubernetes.client.utils.HttpClientUtils.createHttpClient(HttpClientUtils.java:132)
at PluginClassLoader for kubernetes-client-api//io.fabric8.openshift.client.DefaultOpenShiftClient.<init>(DefaultOpenShiftClient.java:50)
at PluginClassLoader for kubernetes-client-api//io.fabric8.openshift.client.DefaultOpenShiftClient.<init>(DefaultOpenShiftClient.java:46)
at PluginClassLoader for openshift-sync//io.fabric8.jenkins.openshiftsync.OpenShiftUtils.initializeOpenShiftClient(OpenShiftUtils.java:167)
at PluginClassLoader for openshift-sync//io.fabric8.jenkins.openshiftsync.GlobalPluginConfiguration.start(GlobalPluginConfiguration.java:128)
at PluginClassLoader for openshift-sync//io.fabric8.jenkins.openshiftsync.GlobalPluginConfiguration.configChange(GlobalPluginConfiguration.java:123)
at PluginClassLoader for openshift-sync//io.fabric8.jenkins.openshiftsync.GlobalPluginConfiguration.<init>(GlobalPluginConfiguration.java:111)
at PluginClassLoader for openshift-sync//io.fabric8.jenkins.openshiftsync.GlobalPluginConfiguration$$FastClassByGuice$$67c4581e.GUICE$TRAMPOLINE(<generated>)
at PluginClassLoader for openshift-sync//io.fabric8.jenkins.openshiftsync.GlobalPluginConfiguration$$FastClassByGuice$$67c4581e.apply(<generated>)
at com.google.inject.internal.DefaultConstructionProxyFactory$FastClassProxy.newInstance(DefaultConstructionProxyFactory.java:82)
at com.google.inject.internal.ConstructorInjector.provision(ConstructorInjector.java:114)
at com.google.inject.internal.ConstructorInjector.access$000(ConstructorInjector.java:33)
at com.google.inject.internal.ConstructorInjector$1.call(ConstructorInjector.java:98)
at com.google.inject.internal.ProvisionListenerStackCallback$Provision.provision(ProvisionListenerStackCallback.java:109)
at hudson.ExtensionFinder$GuiceFinder$SezpozModule.onProvision(ExtensionFinder.java:613)
at com.google.inject.internal.ProvisionListenerStackCallback$Provision.provision(ProvisionListenerStackCallback.java:117)
at com.google.inject.internal.ProvisionListenerStackCallback.provision(ProvisionListenerStackCallback.java:66)
at com.google.inject.internal.ConstructorInjector.construct(ConstructorInjector.java:93)
at com.google.inject.internal.ConstructorBindingImpl$Factory.get(ConstructorBindingImpl.java:300)
at com.google.inject.internal.ProviderToInternalFactoryAdapter.get(ProviderToInternalFactoryAdapter.java:40)
... 24 more
"

"
WARNING hudson.ExtensionFinder$GuiceFinder$FaultTolerantScope$1 error Failed to instantiate Key[type=io.fabric8.jenkins.openshiftsync.PipelineJobListener, annotation=[none]]; skipping this component
com.google.inject.ProvisionException: Unable to provision, see the following errors:
 
1) [Guice/ErrorInjectingConstructor]: NullPointerException: Cannot invoke "io.fabric8.openshift.client.OpenShiftClient.getNamespace()" because "client" is null
  at PipelineJobListener.<init>(PipelineJobListener.java:61)
 
Learn more:
  https://github.com/google/guice/wiki/ERROR_INJECTING_CONSTRUCTOR
 
1 error
 
======================
Full classname legend:
======================
PipelineJobListener:  "io.fabric8.jenkins.openshiftsync.PipelineJobListener"
========================
End of classname legend:
========================
 
at com.google.inject.internal.InternalProvisionException.toProvisionException(InternalProvisionException.java:251)
at com.google.inject.internal.ProviderToInternalFactoryAdapter.get(ProviderToInternalFactoryAdapter.java:43)
at com.google.inject.internal.SingletonScope$1.get(SingletonScope.java:169)
at hudson.ExtensionFinder$GuiceFinder$FaultTolerantScope$1.get(ExtensionFinder.java:448)
at com.google.inject.internal.InternalFactoryToProviderAdapter.get(InternalFactoryToProviderAdapter.java:45)
at com.google.inject.internal.InjectorImpl$1.get(InjectorImpl.java:1148)
at hudson.ExtensionFinder$GuiceFinder._find(ExtensionFinder.java:406)
at hudson.ExtensionFinder$GuiceFinder.find(ExtensionFinder.java:397)
at hudson.ClassicPluginStrategy.findComponents(ClassicPluginStrategy.java:353)
at hudson.ExtensionList.load(ExtensionList.java:384)
at hudson.ExtensionList.ensureLoaded(ExtensionList.java:320)
at hudson.ExtensionList.iterator(ExtensionList.java:172)
at jenkins.model.Jenkins.fireBeforeShutdown(Jenkins.java:3749)
at jenkins.model.Jenkins.cleanUp(Jenkins.java:3691)
at hudson.WebAppMain$3.run(WebAppMain.java:282)
Caused by: java.lang.NullPointerException: Cannot invoke "io.fabric8.openshift.client.OpenShiftClient.getNamespace()" because "client" is null
at PluginClassLoader for openshift-sync//io.fabric8.jenkins.openshiftsync.OpenShiftUtils.getNamespaceOrUseDefault(OpenShiftUtils.java:412)
at PluginClassLoader for openshift-sync//io.fabric8.jenkins.openshiftsync.PipelineJobListener.init(PipelineJobListener.java:81)
at PluginClassLoader for openshift-sync//io.fabric8.jenkins.openshiftsync.PipelineJobListener.<init>(PipelineJobListener.java:62)
at PluginClassLoader for openshift-sync//io.fabric8.jenkins.openshiftsync.PipelineJobListener$$FastClassByGuice$$67f1cde6.GUICE$TRAMPOLINE(<generated>)
at PluginClassLoader for openshift-sync//io.fabric8.jenkins.openshiftsync.PipelineJobListener$$FastClassByGuice$$67f1cde6.apply(<generated>)
at com.google.inject.internal.DefaultConstructionProxyFactory$FastClassProxy.newInstance(DefaultConstructionProxyFactory.java:82)
at com.google.inject.internal.ConstructorInjector.provision(ConstructorInjector.java:114)
at com.google.inject.internal.ConstructorInjector.access$000(ConstructorInjector.java:33)
at com.google.inject.internal.ConstructorInjector$1.call(ConstructorInjector.java:98)
at com.google.inject.internal.ProvisionListenerStackCallback$Provision.provision(ProvisionListenerStackCallback.java:109)
at hudson.ExtensionFinder$GuiceFinder$SezpozModule.onProvision(ExtensionFinder.java:613)
at com.google.inject.internal.ProvisionListenerStackCallback$Provision.provision(ProvisionListenerStackCallback.java:117)
at com.google.inject.internal.ProvisionListenerStackCallback.provision(ProvisionListenerStackCallback.java:66)
at com.google.inject.internal.ConstructorInjector.construct(ConstructorInjector.java:93)
at com.google.inject.internal.ConstructorBindingImpl$Factory.get(ConstructorBindingImpl.java:300)
at com.google.inject.internal.ProviderToInternalFactoryAdapter.get(ProviderToInternalFactoryAdapter.java:40)
... 13 more
"

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