Unable to change configuration of the session manager to PersistentManager

Issue

• I would like to to change configuration of the session manager to PersistentManager

<Manager className="org.apache.catalina.session.PersistentManager" ...>
    <Store className="org.apache.catalina.session.FileStore"/>
</Manager>

• Here is the error I get in server.log

ERROR [org.jboss.web.tomcat.service.deployers.JBossContextConfig] XML error parsing: WEB-INF/context.xml
org.jboss.xb.binding.JBossXBException: Failed to parse source: Store not found as a child of Manager in unordered_sequence: attributes?
...