( ! ) Fatal error: Interface 'Swift_Transport_Esmtp_Authenticator' not found in C:\wamp64\www\Transporteur\vendor\swiftmailer\swiftmailer\lib\classes\Swift\Transport\Esmtp\Auth\LoginAuthenticator.php on line 16
Call Stack
#TimeMemoryFunctionLocation
10.0027405712{main}( )...\LoginAuthenticator.php:0