[2022-06-22 08:37:22:243] [ERROR] [localhost-startStop-1] - - - failed to initialize data source javax.naming.NamingException: Unexpected exception resolving reference at org.apache.naming.NamingContext.lookup(NamingContext.java:865) ~[catalina.jar:8.5.78] at org.apache.naming.NamingContext.lookup(NamingContext.java:157) ~[catalina.jar:8.5.78] at org.apache.naming.NamingContext.lookup(NamingContext.java:834) ~[catalina.jar:8.5.78] at org.apache.naming.NamingContext.lookup(NamingContext.java:157) ~[catalina.jar:8.5.78] at org.apache.naming.NamingContext.lookup(NamingContext.java:834) ~[catalina.jar:8.5.78] at org.apache.naming.NamingContext.lookup(NamingContext.java:157) ~[catalina.jar:8.5.78] at org.apache.naming.NamingContext.lookup(NamingContext.java:834) ~[catalina.jar:8.5.78] at org.apache.naming.NamingContext.lookup(NamingContext.java:171) ~[catalina.jar:8.5.78] at org.apache.naming.factory.ResourceLinkFactory.getObjectInstance(ResourceLinkFactory.java:152) ~[catalina.jar:8.5.78] at javax.naming.spi.NamingManager.getObjectInstance(NamingManager.java:332) ~[?:1.8.0_332] at org.apache.naming.NamingContext.lookup(NamingContext.java:846) ~[catalina.jar:8.5.78] at org.apache.naming.NamingContext.lookup(NamingContext.java:157) ~[catalina.jar:8.5.78] at org.apache.naming.NamingContextBindingsEnumeration.nextElementInternal(NamingContextBindingsEnumeration.java:115) ~[catalina.jar:8.5.78] at org.apache.naming.NamingContextBindingsEnumeration.next(NamingContextBindingsEnumeration.java:69) ~[catalina.jar:8.5.78] at org.apache.naming.NamingContextBindingsEnumeration.next(NamingContextBindingsEnumeration.java:32) ~[catalina.jar:8.5.78] at com.cisco.webex.common.repository.DynamicDataSource.populateDataSources(DynamicDataSource.java:82) ~[webex-core-0.1.0-SNAPSHOT.jar:?] at com.cisco.webex.common.repository.DynamicDataSource.init(DynamicDataSource.java:31) ~[webex-core-0.1.0-SNAPSHOT.jar:?] at com.cisco.webex.joinserver.boot.DataSourceConfiguration$Tomcat.dataSource(DataSourceConfiguration.java:53) ~[classes/:42.8.0-2365] at com.cisco.webex.joinserver.boot.DataSourceConfiguration$Tomcat$$EnhancerBySpringCGLIB$$be40eb5f.CGLIB$dataSource$0() ~[classes/:42.8.0-2365] at com.cisco.webex.joinserver.boot.DataSourceConfiguration$Tomcat$$EnhancerBySpringCGLIB$$be40eb5f$$FastClassBySpringCGLIB$$8d99582b.invoke() ~[classes/:42.8.0-2365] ... suppressed 2 lines at com.cisco.webex.joinserver.boot.DataSourceConfiguration$Tomcat$$EnhancerBySpringCGLIB$$be40eb5f.dataSource() ~[classes/:42.8.0-2365] ... suppressed 105 lines at java.util.concurrent.FutureTask.run(FutureTask.java:266) ~[?:1.8.0_332] at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) ~[?:1.8.0_332] at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) ~[?:1.8.0_332] at java.lang.Thread.run(Thread.java:750) [?:1.8.0_332]