It seems that the fix broke mod_dav_fs altogether:
apache2: Syntax error on line 203 of /etc/apache2/apache2.conf: Syntax error on line 2 of /etc/apache2/mods-enabled/dav_fs.load: Cannot load /usr/lib/apache2/modules/mod_dav_fs.so into server: /usr/lib/apache2/modules/mod_dav_fs.so: undefined symbol: dav_file_mktemp
...fail!
It seems that the fix broke mod_dav_fs altogether:
apache2: Syntax error on line 203 of /etc/apache2/ apache2. conf: Syntax error on line 2 of /etc/apache2/ mods-enabled/ dav_fs. load: Cannot load /usr/lib/ apache2/ modules/ mod_dav_ fs.so into server: /usr/lib/ apache2/ modules/ mod_dav_ fs.so: undefined symbol: dav_file_mktemp
...fail!