( ! ) Fatal error: Interface 'Swift_Mime_ContentEncoder' not found in C:\wamp64\www\Transporteur\vendor\swiftmailer\swiftmailer\lib\classes\Swift\Mime\ContentEncoder\PlainContentEncoder.php on line 20
Call Stack
#TimeMemoryFunctionLocation
10.0105406560{main}( )...\PlainContentEncoder.php:0