Warning: tempnam(): open_basedir restriction in effect. File() is not within the allowed path(s): (/www/htdocs/w013d965/:/tmp:/usr/bin:/www/htdocs/w013d965:/bin:/usr/local/bin:/usr/share/php:/dev/urandom) in /www/htdocs/w013d965/alephwiki.schuelers.de/lib/init/initlib.php on line 101

Warning: session_start(): Cannot send session cookie - headers already sent by (output started at /www/htdocs/w013d965/alephwiki.schuelers.de/lib/init/initlib.php:101) in /www/htdocs/w013d965/alephwiki.schuelers.de/tiki-setup_base.php on line 278

Warning: session_start(): Cannot send session cache limiter - headers already sent (output started at /www/htdocs/w013d965/alephwiki.schuelers.de/lib/init/initlib.php:101) in /www/htdocs/w013d965/alephwiki.schuelers.de/tiki-setup_base.php on line 278

Tikiwiki is not properly set up:

The directory '/www/htdocs/w013d965/alephwiki.schuelers.de/backups/' is not writeable by www-data.
The directory '/www/htdocs/w013d965/alephwiki.schuelers.de/dump/' is not writeable by www-data.
The directory '/www/htdocs/w013d965/alephwiki.schuelers.de/img/wiki/' is not writeable by www-data.
The directory '/www/htdocs/w013d965/alephwiki.schuelers.de/img/wiki_up/' is not writeable by www-data.
The directory '/www/htdocs/w013d965/alephwiki.schuelers.de/modules/cache/' is not writeable by www-data.
The directory '/www/htdocs/w013d965/alephwiki.schuelers.de/temp/' is not writeable by www-data.
The directory '/www/htdocs/w013d965/alephwiki.schuelers.de/templates_c/' is not writeable by www-data.

You may either chmod the directories above manually to 777, or run one of the sets of commands below.
Proceed to the Tiki installer after you run the commands below.

If you cannot become root, and are NOT part of the group www-data:
    $ bash
    $ cd /www/htdocs/w013d965/alephwiki.schuelers.de
    $ chmod +x setup.sh
    $ ./setup.sh yourlogin yourgroup 02777
    Tip: You can find your group using the command 'id'.

If you cannot become root, but are a member of the group www-data:
    $ bash
    $ cd /www/htdocs/w013d965/alephwiki.schuelers.de
    $ chmod +x setup.sh
    $ ./setup.sh mylogin www-data

If you can become root:
    $ bash
    $ cd /www/htdocs/w013d965/alephwiki.schuelers.de
    $ chmod +x setup.sh
    $ su -c './setup.sh www-data'

If you have problems accessing a directory, check the open_basedir entry in
/etc/php56/apache2/php.ini or httpd.conf.

Once you have executed these commands, this message will disappear!

Note: If you cannot become root, you will not be able to delete certain
files created by apache, and will need to ask your system administrator
to delete them for you if needed.

Consult the tikiwiki.org installation guide if you need more help.

Proceed to the Tiki installer if you've completed the steps above.