The session to files do not appear in sessions folder

Try on you save path end with  /

PHP Code:

 $config['sess_save_path'] = APPPATH . 'sessions/'; 


0700 for chmod best I think

Also how do you load sessions $this->load->library('session'); or on autoload.php

$autoload['libraries'] = array('session');

There's only one rule - please don't tell anyone to go and read the manual.  Sometimes the manual just SUCKS!