Fatal error: Uncaught Error: Class 'yii\widgets\Menu' not found in /home/asosupro/public_html/vendor/kartik-v/yii2-widget-sidenav/SideNav.php:49 Stack trace: #0 {main} thrown in /home/asosupro/public_html/vendor/kartik-v/yii2-widget-sidenav/SideNav.php on line 49