After updating my server to ubuntu 16.04 (and very soon to 18.04), and so to php 7.0 , the dokuwiki from 2014 , does not work properly , a lot of warnings in the error log of apache, so I tried to upgrade dokuwiki from this old release, I take each stable and upgrade it
The first issue was to add these parameters in conf/local.php
$conf['superuser'] = '@admin';
Now I still have a problem , in my alert log I have
AH01797: client denied by server configuration: /xxx/data/dont-panic-if-you-see-this-in-your-logs-it-means-your-directory-permissions-are-correct.png,
The problem is that I use fail2ban and this error triggers him and blocks the visitor. So I'd like to remove that message from apache alert log, but how to do this ?
Thank you in advance