Fatal error: Uncaught Error: Class 'yii\debug\Panel' not found in /home/mpolsk5/public_html/visibilityfuel.com/vendor/yiisoft/yii2-debug/src/panels/UserPanel.php:35
Stack trace:
#0 {main}
thrown in /home/mpolsk5/public_html/visibilityfuel.com/vendor/yiisoft/yii2-debug/src/panels/UserPanel.php on line 35