Rename an old libxml2.so.2 file, and make a symbol link.

mv '/opt/hfs16.5.473/dsolib/libxml2.so.2' '/opt/hfs16.5.473/dsolib/libxml2.so.2.bak'

ln -s '/usr/lib64/libxml2.so.2' '/opt/hfs16.5.473/dsolib/libxml2.so.2'