[21-Aug-2020 19:40:31 UTC] PHP Fatal error:  Uncaught Error: Class 'Swift_DependencyContainer' not found in /home/spring17/public_html/xiaomigrate/vendor/swiftmailer/swiftmailer/lib/dependency_maps/mime_deps.php:5
Stack trace:
#0 {main}
  thrown in /home/spring17/public_html/xiaomigrate/vendor/swiftmailer/swiftmailer/lib/dependency_maps/mime_deps.php on line 5
[21-Aug-2020 22:02:31 UTC] PHP Fatal error:  Uncaught Error: Class 'Swift_DependencyContainer' not found in /home/spring17/public_html/xiaomigrate/vendor/swiftmailer/swiftmailer/lib/dependency_maps/cache_deps.php:3
Stack trace:
#0 {main}
  thrown in /home/spring17/public_html/xiaomigrate/vendor/swiftmailer/swiftmailer/lib/dependency_maps/cache_deps.php on line 3
[22-Aug-2020 10:39:51 UTC] PHP Fatal error:  Uncaught Error: Class 'Swift_DependencyContainer' not found in /home/spring17/public_html/xiaomigrate/vendor/swiftmailer/swiftmailer/lib/dependency_maps/transport_deps.php:3
Stack trace:
#0 {main}
  thrown in /home/spring17/public_html/xiaomigrate/vendor/swiftmailer/swiftmailer/lib/dependency_maps/transport_deps.php on line 3
[31-Aug-2020 22:09:46 UTC] PHP Fatal error:  Uncaught Error: Class 'Swift_DependencyContainer' not found in /home/spring17/public_html/xiaomigrate/vendor/swiftmailer/swiftmailer/lib/dependency_maps/message_deps.php:3
Stack trace:
#0 {main}
  thrown in /home/spring17/public_html/xiaomigrate/vendor/swiftmailer/swiftmailer/lib/dependency_maps/message_deps.php on line 3
