Fatal error: Uncaught Error: Interface 'yii\base\BootstrapInterface' not found in /home/wittyly/public_html/staging/hr-witty/vendor/omnilight/yii2-scheduling/src/Bootstrap.php:12
Stack trace:
#0 {main}
thrown in /home/wittyly/public_html/staging/hr-witty/vendor/omnilight/yii2-scheduling/src/Bootstrap.php on line 12