How to resolve this Session o_rdwr error?

Question

How can I fix this php session failed o_rdwr no such file or directory

The error occurs when I log in to the server, however, locally it does not give any error and usually someone could help me?

Answer 1

Assign write permissions to the path specified in Session.

On Linux/Unix environment, permission 0777.

If you don’t have access to the directory, set up a proper path to a location where you have access to change the folder permissions.

Example:

<?php
ini_set('session.save_path','/aqui/caminho/completo/onde/as/sessoes/serão/salvas/');

session_start();
?>

You can also use the session_save_path function()

<?php       
session_save_path('/aqui/caminho/completo/onde/as/sessoes/serão/salvas/');

session_start();
?>

The permission need not necessarily be 0777. Just set a value that allows reading and writing. However, not to complicate too much, just set it to 0777.