What could be causing a PHP session to delete itself automatically?

The issue of a PHP session deleting itself automatically could be caused by a misconfiguration in the session settings, such as a short session timeout value or incorrect session save path. To solve this issue, you can adjust the session settings in your PHP configuration file or in your script to ensure that the session remains active for the desired duration. 

// Set session timeout value to 1 hour
ini_set('session.gc_maxlifetime', 3600);

// Set session save path
session_save_path('/path/to/session/save/directory');

// Start the session
session_start();

Keywords

PHP session auto-delete session timeout session.gc_maxlifetime session.cookie_lifetime

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