Probably two things:
- Apache needs directory access permissions (x) on each path component
in /home/kikinovak/public_html. They are probably missing on /home/kikinovak:
chmod +x /home/kikinovak
Another way could be using ACL on the filesystem and allow Apache's user r-x permission on users' directory. setfacl -m u:apache:r-x /home/user
I'll let you think about the security implications ;).
Always think about it.