use following command:

chcon -t httpd_sys_content_t /var/www/html -R


or just disable SELinux globally


16.08.2017 0:34, Trent пишет:
 

Full error:   Unable to write in the session save path [/var/www/html/siremis/session]Unable to write in the session save path [/var/www/html/siremis/session]