Fatal error: Uncaught Error: Interface "RedBeanPHP\Observer" not found in /home/yrdsb11w3creativ/public_html/yrdsb/vendor/gabordemooij/redbean/RedBeanPHP/SimpleModelHelper.php:24 Stack trace: #0 {main} thrown in /home/yrdsb11w3creativ/public_html/yrdsb/vendor/gabordemooij/redbean/RedBeanPHP/SimpleModelHelper.php on line 24