@jineetv21622325 , I also faced similar error while upgrading from AEM 6.3 to 6.5 SP4. Error Log -24.03.2020 15:09:40.573 *ERROR* [qtp1041007297-2360] org.apache.felix.http.jetty %bundles.pluginTitle: Cannot start (org.osgi.framework.BundleException: Unable to resolve com.XXX.XXXX.XXX [590](R 590.0...