Fatal error: Uncaught Error: Class "Illuminate\Support\MessageBag" not found in /home/tlomjgm/candidature/www/vendor/prologue/alerts/src/AlertsMessageBag.php:9 Stack trace: #0 {main} thrown in /home/tlomjgm/candidature/www/vendor/prologue/alerts/src/AlertsMessageBag.php on line 9