I have the following message a lot of times in my piwik pages :
Warning: is_writable() [function.is-writable]: open_basedir restriction in effect. File(/var/lib/php/session) is not within the allowed path(s): (/var/www/vhosts/ikatools.fr.nf/httpdocs:/tmp) in /var/www/vhosts/ikatools.fr.nf/httpdocs/piwik/index.php on line 55
is it a bug or have I something to configurate ?
All functioned well as I had Version 0.4.3, and I have this with 0.4.4 and 0.4.5
Please help me