<diagnostics>
    <diagnostic xmlns="http://www.loc.gov/zing/srw/diagnostic/">
        <uri>info:srw/diagnostic/1/1</uri>
        <details>
            <url>http://sru2.visual-library.de/nebis?operation=searchRetrieve&amp;query=bib.personalName%3D%28Goethe%2C+Johann%29+and+dc.title%3DWerther+sortBy+dc.date%2Fasc&amp;startRecord=1&amp;maximumRecords=10&amp;recordSchema=mods</url>
            <headers><header name="ACCEPT" value="text/html,application/xhtml+xml,application/xml;q=0.9,*/*;q=0.8"/><header name="ACCEPT-ENCODING" value="zstd, br, gzip"/><header name="ACCEPT-LANGUAGE" value="en-US,en;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="CCBot/2.0 (https://commoncrawl.org/faq/)"/><header name="X-FORWARDED-FOR" value="18.97.14.84"/><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=(Goethe, Johann) and dc.title=Werther sortBy dc.date/asc"/><param name="recordSchema" value="mods"/><param name="startRecord" value="1"/></params>
            <additional><name>FetchFromZ3950Failed</name></additional>
            </details>
        <message>An error has occured: FetchFromZ3950Failed - failed to establish Z3950 zoom connection [ConnectionError: ('socket', '[Errno 111] Connection refused')
]</message>
    </diagnostic>
</diagnostics>