Error codeigniter generates multiple sessions for the same user

PHP Code:

echo CI_VERSION; 


That will tell you what version you are running.

3.2.0-dev

That may be part of the problem. You might want to use the current release version which is 3.1.9  available here.

hello thank you for answering, it is not the problem because I have this problem for a long time and tested with all versions of codeigniter 3.x this has just become and I have all the same problem.