Your session directory (probably /tmp/) is not writable.
Check with session_save_path() if it is writable.
if (!is_writable(session_save_path())) {
echo 'Session path "'.session_save_path().'" is not writable for PHP!';
}Your session directory (probably /tmp/) is not writable.
Check with session_save_path() if it is writable.
if (!is_writable(session_save_path())) {
echo 'Session path "'.session_save_path().'" is not writable for PHP!';
}