<diagnostics>
    <diagnostic xmlns="http://www.loc.gov/zing/srw/diagnostic/">
        <uri>info:srw/diagnostic/1/1</uri>
        <details>
            <url>http://sru2.visual-library.de/hans-oai?operation=searchRetrieve&amp;query=rec.identifier%3D12345&amp;recordSchema=mods</url>
            <headers><header name="ACCEPT" value="*/*"/><header name="ACCEPT-ENCODING" value="gzip, br, zstd, deflate"/><header name="CONNECTION" value="Keep-Alive"/><header name="COOKIE" value="session_id=5d3d505d2599d5e79be6a7a07688f9b28fe1a3b0"/><header name="HOST" value="sru2.visual-library.de"/><header name="Remote-Addr" value="192.168.1.13"/><header name="USER-AGENT" value="Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.com)"/><header name="X-FORWARDED-FOR" value="216.73.216.81"/><header name="X-FORWARDED-HOST" value="sru2.visual-library.de"/><header name="X-FORWARDED-SERVER" value="sru2.visual-library.de"/></headers>
            <params><param name="operation" value="searchRetrieve"/><param name="query" value="rec.identifier=12345"/><param name="recordSchema" value="mods"/></params>
            <additional><name>InvalidXmlRpcResponse</name><hint>Received unparsable xml from XmlRpc interface</hint><exception>XMLSyntaxError: Opening and ending tag mismatch: meta line 6 and head, line 25, column 8 (line 25)
</exception><error_log>&lt;string&gt;:25:8:FATAL:PARSER:ERR_TAG_NAME_MISMATCH: Opening and ending tag mismatch: meta line 6 and head
&lt;string&gt;:47:108:ERROR:PARSER:WAR_UNDECLARED_ENTITY: Entity 'hellip' not defined
&lt;string&gt;:105:47:ERROR:PARSER:WAR_UNDECLARED_ENTITY: Entity 'nbsp' not defined
&lt;string&gt;:108:10:ERROR:PARSER:WAR_UNDECLARED_ENTITY: Entity 'nbsp' not defined
&lt;string&gt;:109:120:ERROR:PARSER:WAR_UNDECLARED_ENTITY: Entity 'auml' not defined
&lt;string&gt;:113:12:ERROR:PARSER:WAR_UNDECLARED_ENTITY: Entity 'nbsp' not defined
&lt;string&gt;:114:12:ERROR:PARSER:WAR_UNDECLARED_ENTITY: Entity 'nbsp' not defined
&lt;string&gt;:121:84:ERROR:PARSER:WAR_UNDECLARED_ENTITY: Entity 'copy' not defined
&lt;string&gt;:150:8:FATAL:PARSER:ERR_TAG_NAME_MISMATCH: Opening and ending tag mismatch: meta line 5 and html
&lt;string&gt;:150:8:FATAL:PARSER:ERR_TAG_NOT_FINISHED: Premature end of data in tag head line 3
&lt;string&gt;:150:8:FATAL:PARSER:ERR_TAG_NOT_FINISHED: Premature end of data in tag html line 2</error_log><cql>rec.identifier=12345</cql><remoteUrl>http://sam.ulb.uni-bonn.de/populo/hans_oai-pmh?verb=GetRecord&amp;metadataPrefix=mabxml&amp;identifier=12345</remoteUrl><provider>hans-oai</provider><protocol>XML-RPC</protocol><mdrevision>0</mdrevision><host>http://sam.ulb.uni-bonn.de</host><database>populo/hans_oai-pmh?verb=GetRecord&amp;metadataPrefix=mabxml</database><recordSyntax>MAB-XML</recordSyntax><targetRecordSyntax>MODS</targetRecordSyntax><area>searchRetrieve.fetchRecords</area></additional>
            </details>
        <message>An error has occured: InvalidXmlRpcResponse [XMLSyntaxError: Opening and ending tag mismatch: meta line 6 and head, line 25, column 8 (line 25)
]</message>
    </diagnostic>
</diagnostics>