title: Codeigniter Fatal error: session_start(): Failed to initialize storage module: user (path: C:\to\tmp) in path\to\Session\Session.php
body: <p>When I was going to install my new codeigniter project. I got the error</p>
  
  <blockquote>
    <p>Fatal error: session_start(): Failed to initialize storage module: user (path: 
     C:\xampp\tmp) in C:\xampp\htdocs\Tetavendor\system\libraries\Session\Session.php 
     on line 140</p>
  </blockquote>
  
  <p>And I've found the similar question in stackoverflow<br>
  <a href="https://stackoverflow.com/questions/34125849/php-7-user-sessions-issue-failed-to-initialize-storage-module/43551298">PHP 7 user sessions issue - Failed to initialize storage module</a></p>
  
  <p>But none of the solutions worked for me. My codeigniter version is 3.0.0. So how can solve this issue?</p>