Missing CSRF token in session
问题 I am creating the application which can fetch the files and folder from the dropbox and will show in the web page.I have the below code. $appInfo=new Dropbox\AppInfo($dropboxKey,$dropboxSecret); //store CSRF token $csrfTokenStore = new Dropbox\ArrayEntryStore($_SESSION,'dropbox-auth-csrf-token'); $webAuth = new Dropbox\WebAuth($appInfo,$appName,'path',$csrfTokenStore); when i execute the code i got the below error: Fatal error: Uncaught exception 'Dropbox\WebAuthException_BadState' with