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via JIRA by Haiko van der Schaaf, 1 year ago
java.lang.String: 	at	at	at com.xpn.xwiki.XWiki.getDocument(	at com.xpn.xwiki.XWiki.getDocument(	at com.xpn.xwiki.XWiki.getPrefsClass(	at com.xpn.xwiki.XWiki.initXWiki(	at com.xpn.xwiki.XWiki.(	at com.xpn.xwiki.XWiki.getMainXWiki(	at com.xpn.xwiki.XWiki.getXWiki(	at com.xpn.xwiki.web.XWikiAction.execute(