Fatal error: Uncaught Error: Interface 'Swift_Events_SendListener' not found in /home/hi5ecomm/public_html/vendor/fedeisas/laravel-mail-css-inliner/src/CssInlinerPlugin.php:7 Stack trace: #0 {main} thrown in /home/hi5ecomm/public_html/vendor/fedeisas/laravel-mail-css-inliner/src/CssInlinerPlugin.php on line 7