lupo49 wrote
Does the webserver has write access to conf/users.auth.php?
Can you modify existing users?
lrwxrwxrwx 1 root www-data 36 Jul 27 2011 users.auth.php -> /var/lib/dokuwiki/acl/users.auth.php
$ sudo ls /var/lib/dokuwiki/acl/ -la
total 16
drwx------ 2 www-data root 4096 Apr 29 2012 .
drwxr-xr-x 5 root root 4096 Apr 29 2012 ..
-rw------- 1 www-data root 192 Apr 29 2012 acl.auth.php
-rw------- 1 www-data root 584 Sep 10 13:12 users.auth.php
Yes, I can modify existing users.