/db/apps/avhr/register/personen/detail.xqlexerr:ERROR XPTY0004: The actual cardinality for parameter 1 does not match the cardinality declared in the function's signature: normalize-space($arg as xs:string?) xs:string. Expected cardinality: zero or one, got 2. [at line 491, column 43, source: /db/apps/avhr/resources/functions.xql]
In function:
edweb:persName(item()*, item()*) [167:14:/db/apps/avhr/resources/functions.xql]