[xwiki-users] Error while exporting PDF including children

Hello there! I'm trying to export a PDF including children pages, but everytime I tried it I got an exception. Detailed information: Error number 11015 in 11: Exception while exporting Wrapped Exception: Error number 12002 in 12: Exception while exporting PDF Wrapped Exception: org.apache.fop.fo.ValidationException: Invalid property encountered on "fo:block-container": overflow-x (See position 43:916) com.xpn.xwiki.XWikiException: Error number 11015 in 11: Exception while exporting Wrapped Exception: Error number 12002 in 12: Exception while exporting PDF Wrapped Exception: org.apache.fop.fo.ValidationException: Invalid property encountered on "fo:block-container": overflow-x (See position 43:916) at com.xpn.xwiki.web.ExportAction.render(ExportAction.java:67) at com.xpn.xwiki.web.XWikiAction.execute(XWikiAction.java:214) ... I've googled it, looked at the macros, scavenged the code for an error... Nothing. Any clues? Best regards, Wilson