Fatal error: Uncaught Error: Interface 'Spatie\Dropbox\TokenProvider' not found in /home/sgcomcom/sample.sgcom.com.lk/vendor/spatie/dropbox-api/src/RefreshableTokenProvider.php:7 Stack trace: #0 {main} thrown in /home/sgcomcom/sample.sgcom.com.lk/vendor/spatie/dropbox-api/src/RefreshableTokenProvider.php on line 7