HTMLDOC Problem:

Htmldoc produced no pdf-output.
typo3conf/ext/htmldoc_linux/bin/htmldoc --datadir typo3conf/ext/htmldoc_linux/share/htmldoc --size A4 --logoimage fileadmin/0_design_img/heads.gif -t pdf13  --webpage -f /var/www/medizinische_fakultaet_hd/htdocs/typo3temp/hd_azZLu9 - 2>/var/www/medizinische_fakultaet_hd/htdocs/typo3temp/se_Azn42D

This is the (stderr) output of the htmldoc command without the htmldoc_append parameters:
If you see no errors here please check your htmldoc_append parameters too.
htmldoc: relocation error: /lib32/ symbol strlen, version GLIBC_2.0 not defined in file with link time reference