HTMLDOC Problem:

Htmldoc produced no pdf-output.
Commandline:

/usr/bin/htmldoc --logoimage fileadmin/templates/images/pdf_header_adlershof.jpg -t pdf13  --webpage -f /is/htdocs/wp11070740_1VZA19UUF5/www/adlershof.de/htdocs/typo3temp/hd_lQ7zXO - 2>/is/htdocs/wp11070740_1VZA19UUF5/www/adlershof.de/htdocs/typo3temp/se_mVYpsh

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.

sh: /usr/bin/htmldoc: No such file or directory