Session is missing after redirected to other page Codeigniter 3 On PHP 7.4

Cari File di

system/libraries/Session/session.php

 

at Line no 281 and replace

ini_set('session.name', $params['cookie_name']); 

by

ini_set('session.id', $params['cookie_name']);

This problem occurs normally while upgrading PHP later version to 7.3 +