Fatal error: Uncaught Error: Class 'Swift_Preferences' not found in /var/www/api.dimerc.cl/public_html/external/general_api/vendor/swiftmailer/swiftmailer/lib/preferences.php:9 Stack trace: #0 {main} thrown in /var/www/api.dimerc.cl/public_html/external/general_api/vendor/swiftmailer/swiftmailer/lib/preferences.php on line 9