Fatal error: Uncaught Error: Interface "DebugBar\DataFormatter\DataFormatterInterface" not found in E:\xampp\htdocs\stms\vendor\maximebf\debugbar\src\DebugBar\DataFormatter\DataFormatter.php:16 Stack trace: #0 {main} thrown in E:\xampp\htdocs\stms\vendor\maximebf\debugbar\src\DebugBar\DataFormatter\DataFormatter.php on line 16