java.lang.String: This exception has no message.
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via XWiki.org JIRA by Haiko van der Schaaf, 1 year ago
java.lang.String:
at com.xpn.xwiki.store.XWikiHibernateStore.loadXWikiDoc(XWikiHibernateStore.java:459)
at com.xpn.xwiki.store.XWikiCacheStore.loadXWikiDoc(XWikiCacheStore.java:158)
at com.xpn.xwiki.XWiki.getDocument(XWiki.java:981)
at com.xpn.xwiki.XWiki.getDocument(XWiki.java:1015)
at com.xpn.xwiki.XWiki.getPrefsClass(XWiki.java:2266)
at com.xpn.xwiki.XWiki.initXWiki(XWiki.java:719)
at com.xpn.xwiki.XWiki.
(XWiki.java:611) at com.xpn.xwiki.XWiki.getMainXWiki(XWiki.java:238)
at com.xpn.xwiki.XWiki.getXWiki(XWiki.java:397)
at com.xpn.xwiki.web.XWikiAction.execute(XWikiAction.java:94)