Fatal error: Uncaught Error: Class "yii\data\BaseDataProvider" not found in /mnt/disk1/hosted/cuadro_mando/vendor/yiisoft/yii2/data/ArrayDataProvider.php:53 Stack trace: #0 {main} thrown in /mnt/disk1/hosted/cuadro_mando/vendor/yiisoft/yii2/data/ArrayDataProvider.php on line 53