( ! ) Fatal error: Interface 'Swift_Events_TransportChangeListener' not found in C:\wamp64\www\Transporteur\vendor\swiftmailer\swiftmailer\lib\classes\Swift\Plugins\PopBeforeSmtpPlugin.php on line 16
Call Stack
#TimeMemoryFunctionLocation
10.0008408712{main}( )...\PopBeforeSmtpPlugin.php:0