How can PHP developers handle the "session_start() failed" error caused by server changes?

When encountering the "session_start() failed" error caused by server changes, PHP developers can try to adjust the session save path in the php.ini file to a writable directory. This can help resolve the issue by ensuring that the session data can be stored properly. Additionally, checking the server configuration and permissions for the session save path can also help in resolving this error. 

<?php
// Adjust the session save path to a writable directory
session_save_path('/path/to/writable/directory');
session_start();
?>

Keywords

session_start() PHP developers server changes error handling troubleshooting

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