Fatal error: Uncaught Error: Class 'yii\base\Module' not found in /mnt/www/fss/casefiling/vendor/kartik-v/yii2-krajee-base/src/Module.php:21 Stack trace: #0 {main} thrown in /mnt/www/fss/casefiling/vendor/kartik-v/yii2-krajee-base/src/Module.php on line 21