July 8, 2021 . 1 MIN READ
I think the folder containing the session data cannot be accessed by the PHP process.
If you have not touched your php.ini, the default session.save_handler should be files (which means that session data will be stored in a folder on your file system). The value of session.save_path contains that folder, you should check that it exists and its permissions for your php process.
https://stackoverflow.com/questions/3262727/warning-session-start-failed-no-such-file-or-directory
