DefaultCacheManager warning when starting XWikiserver

I get the following warnings in console when starting the XWiki Server (Jetty-hsqldb version)

2011-11-02 12:58:00,274 http://localhost:8080/xwiki/bin/view/Main/WebHome WARN o.i.m.DefaultCacheManager - ISPN000156: You are not starting all your caches at the same time. This can lead to problems as asymmetric clusters are not supported, see ISPN-658. We recommend using EmbeddedCacheManager.startCaches() to start all your caches upfront.
2011-11-02 12:58:00,799 http://localhost:8080/xwiki/bin/view/Main/WebHome WARN o.i.m.DefaultCacheManager - ISPN000156: You are not starting all your caches at the same time. This can lead to problems as asymmetric clusters are not supported, see ISPN-658. We recommend using EmbeddedCacheManager.startCaches() to start all your caches upfront.
2011-11-02 12:58:01,115 http://localhost:8080/xwiki/bin/view/Main/WebHome WARN o.i.m.DefaultCacheManager - ISPN000156: You are not starting all your caches at the same time. This can lead to problems as asymmetric clusters are not supported, see ISPN-658. We recommend using EmbeddedCacheManager.startCaches() to start all your caches upfront.
2011-11-02 12:58:01,878 http://localhost:8080/xwiki/bin/view/Main/WebHome WARN o.i.m.DefaultCacheManager - ISPN000156: You are not starting all your caches at the same time. This can lead to problems as asymmetric clusters are not supported, see ISPN-658. We recommend using EmbeddedCacheManager.startCaches() to start all your caches upfront.