Fatal error: Uncaught Error: Class "DebugBar\DataCollector\PDO\PDOCollector" not found in /home/demohost/hospital.demohost.in/vendor/barryvdh/laravel-debugbar/src/DataCollector/QueryCollector.php:12 Stack trace: #0 {main} thrown in /home/demohost/hospital.demohost.in/vendor/barryvdh/laravel-debugbar/src/DataCollector/QueryCollector.php on line 12