Upgrading BI from 23.10 to 24.10 breaks PDF report generation, update removes few required JAVA libraries xmlbeans-2.3.0.jar and dom4j-2.1.4.jar.

You can download missing JARs from
https://repo1.maven.org/maven2/org/apache/xmlbeans/xmlbeans/2.3.0/xmlbeans-2.3.0.jar
https://repo1.maven.org/maven2/org/dom4j/dom4j/2.1.4/dom4j-2.1.4.jar

Copy them to /usr/share/centreon-bi/bin/cbis_lib/ and report generation should work again.