When I click on login button, I have the following errors above :
Writing /var/www/vhosts/projetepian.com/httpdocs/epianwiki/data/cache/1/1bfafb5e898d0585e47df7afc658393f.i failed
Writing /var/www/vhosts/projetepian.com/httpdocs/epianwiki/data/cache/1/1bfafb5e898d0585e47df7afc658393f.xhtml failed
I can login and do everything, but am a bit worried about the errors,
and not nice for the users who want to connects to have red messages...
This errors occurs when you don't have writing permission on these files. To resolve the problem, you have to set file permission to at least 666 on all the files in folder 'data'. So it would be possible for the wwwuser (the browser) to write files to this folder.