Fatal error: Uncaught Error: Call to a member function loadFromExtension() on null in /home/eberhardschwarze/public_html/vendor/symfony/swiftmailer-bundle/Tests/DependencyInjection/Fixtures/config/php/mail.php:3
Stack trace:
#0 {main}
thrown in /home/eberhardschwarze/public_html/vendor/symfony/swiftmailer-bundle/Tests/DependencyInjection/Fixtures/config/php/mail.php on line 3