Hi, Did new install of XEM Jetty/Mysql version on Ubuntu 8.04, with Mysql 5.05. Followed install docs and everything seems to install OK and imported the XAR template logged is as Admin the default passwd. Only thing I changed was the Jett port # to 8380. I can create new wikis but in the log file I see the ffg: org.mortbay.thread.QueuedThreadPool$PoolThread.run(QueuedThreadPool.java:522) 2009-04-06 18:28:08,696 [http://127.0.0.1:8380/xwiki/bin/view/WikiManager/CreateNewWiki?wikiname=pro…] [27832@qtp0-4] WARN filter.MacroFilter - MacroFilter: unable to format macro: table java.lang.NullPointerException at com.xpn.xwiki.render.macro.TableBuilder.build(TableBuilder.java:97) at com.xpn.xwiki.render.macro.TableMacro.execute(TableMacro.java:60) at com.xpn.xwiki.render.filter.MacroFilter.handleMatch(MacroFilter.java:90) at org.radeox.filter.regex.RegexTokenFilter$1.handleMatch(RegexTokenFilter.java:91) at org.radeox.regex.JdkMatcher.substitute(JdkMatcher.java:48) at org.radeox.filter.regex.RegexTokenFilter.filter(RegexTokenFilter.java:89) at org.radeox.filter.FilterPipe.filter(FilterPipe.java:169) at com.xpn.xwiki.render.XWikiRadeoxRenderEngine.render(XWikiRadeoxRenderEngine.java:96) at com.xpn.xwiki.render.XWikiRadeoxRenderer.render(XWikiRadeoxRenderer.java:130) at com.xpn.xwiki.store.XWikiHibernateStore.saveLinks10(XWikiHibernateStore.java:1885) at com.xpn.xwiki.store.XWikiHibernateStore.saveLinks(XWikiHibernateStore.java:1847) at com.xpn.xwiki.store.XWikiHibernateStore.saveXWikiDoc(XWikiHibernateStore.java:581) at com.xpn.xwiki.store.XWikiCacheStore.saveXWikiDoc(XWikiCacheStore.java:135) at com.xpn.xwiki.store.XWikiCacheStore.saveXWikiDoc(XWikiCacheStore.java:128) This appears every time I create a new wiki. Also in the admin section when I try create myself as a new user and I fill in the username, first name, lastname field and then click on add new user button I get a comment "loading" and a striped moving bar but nothing more happens even if I wait for 60 mins. At the opt of the page under xwiki:webhome>xwikipreference I see what seems like a script error: $xwiki.jsfx.use("js/scriptaculous/scriptaculous.js") I get similar "scripting errors" on various pages - e.g. if I go to menu option Index I see $xwiki.ssfx.use("js/yui/treeview/assets/tree.css and more similar text. Can anyone suggest how I might fix this? Thanks