session_start(): Session data file is not created by your uid

Question

I want to store the created sessions in a directory above the root, except when I use any of the following:

    session_save_path($_SERVER[\'DOCUMENT_ROOT\']         


        

Answer 1

What worked for me, could work for you as well.

It looks like something went wrong with the session. Open the browser's DevTools and delete all Sessioncookies.