A PHP Error was encountered

Severity: Warning

Message: mkdir(): Invalid path

Filename: drivers/Session_files_driver.php

Line Number: 136

Backtrace:

File: /var/www/html/home_ex/worklogs/application/core/MY_Controller.php
Line: 14
Function: library

File: /var/www/html/home_ex/worklogs/application/controllers/Main.php
Line: 24
Function: __construct

File: /var/www/html/home_ex/worklogs/index.php
Line: 315
Function: require_once

An uncaught Exception was encountered

Type: Exception

Message: Session: Configured save path '' is not a directory, doesn't exist or cannot be created.

Filename: /var/www/html/home_ex/worklogs/system/libraries/Session/drivers/Session_files_driver.php

Line Number: 138

Backtrace:

File: /var/www/html/home_ex/worklogs/application/core/MY_Controller.php
Line: 14
Function: library

File: /var/www/html/home_ex/worklogs/application/controllers/Main.php
Line: 24
Function: __construct

File: /var/www/html/home_ex/worklogs/index.php
Line: 315
Function: require_once