PHP : session error in codeigniter?

PHP : session error in codeigniter?
To Access My Live Chat Page,
On Google, Search for "hows tech developer connect"

As promised, I have a secret feature that I want to reveal to you.
This is a YouTube's feature which works on Desktop.
First, Ensure that the video is playing before proceeding.
Next, enter the letters 'awesome' on your keyboard.
You will see a flashing rainbow instead of a regular progress bar on YouTube.

A brief introduction of myself,
Howdy, my name's Delphi.
I can assist you in answering your queries.
PHP : session error in codeigniter?
I am available to answer your more specific queries, so feel free to comment or start a chat.
If you have additional information or an answer to share, please comment below.
I will express my appreciation for your answer by 'hearting' it.
in PHP error session : codeigniter?