Fatal error: Uncaught Error: Class 'mihaildev\elfinder\PluginInterface' not found in /var/www/html/autocar/vendor/mihaildev/yii2-elfinder/plugin/Sluggable.php:13 Stack trace: #0 {main} thrown in /var/www/html/autocar/vendor/mihaildev/yii2-elfinder/plugin/Sluggable.php on line 13