<diagnostics>
    <diagnostic xmlns="http://www.loc.gov/zing/srw/diagnostic/">
        <uri>info:srw/diagnostic/1/16</uri>
        <details>
            <url>http://sru2.visual-library.de/kalliope_modk?operation=searchRetrieve&amp;query=bib.personalName%3Dstetter&amp;startRecord=1&amp;maximumRecords=10&amp;recordSchema=mods</url>
            <headers><header name="ACCEPT-ENCODING" value="gzip;q=1.0, deflate;q=0.9, identity;q=0.5"/><header name="CONNECTION" value="Keep-Alive"/><header name="HOST" value="sru2.visual-library.de"/><header name="Remote-Addr" value="192.168.1.13"/><header name="USER-AGENT" value="VLZ 1.0"/><header name="X-FORWARDED-FOR" value="192.168.1.7"/><header name="X-FORWARDED-HOST" value="sru2.visual-library.de"/><header name="X-FORWARDED-SERVER" value="sru2.visual-library.de"/></headers>
            <params><param name="maximumRecords" value="10"/><param name="operation" value="searchRetrieve"/><param name="query" value="bib.personalName=stetter"/><param name="recordSchema" value="mods"/><param name="startRecord" value="1"/></params>
            <additional><name>UnsupportedIndex</name></additional>
            </details>
        <message>An error has occured: UnsupportedIndex - bib.personalName not found in configured GET or PATHINFO params - we have: get.rec.identifier-&gt;query</message>
    </diagnostic>
</diagnostics>