codeigniter 4.04 session destroy automatically

Update CodeIgniter to the new 4.1.1

  
 

  thanks for reply
 
   will do that -- in fact have started - side by side

  but need some months - as i have already many coding as per old php version

  need time

  till then - any solution ???

  n do u think this issue will differently solved in 4.1.1  ???