E_COMPILE_ERROR on humhub source

I'm trying to generate docs for my humhub installation and am getting and error and no docs.  I'm attaching my config file and a log of the attempt.  I had to rename phpdox.xml to phpdox.xml.txt to upload.  Any help much appreciated.

[phpdox.log](https://github.com/theseer/phpdox/files/7522339/phpdox.log)
[phpdox.xml.txt](https://github.com/theseer/phpdox/files/7522344/phpdox.xml.txt)

