Servlet Error: Dynamic

An unexpected servlet error has occurred.

Message:



A sequence of more than one item is not allowed as the first argument of normalize-space() ("11166...", "11166...")

Stack Trace:



Saxon Error on line 305 of file:/srv/tomcat/webapps/xtf/style/dynaXML/docFormatter/tei/teiDocFormatter.xsl:: XPTY0004: A sequence of more than one item is not allowed as the first argument of normalize-space() ("11166...", "11166...")