Fatal error: Uncaught Error: Interface "Symfony\Component\Mime\Encoder\EncoderInterface" not found in C:\Apache24_x64\htdocs\ipad\vendor\symfony\mime\Encoder\ContentEncoderInterface.php:19 Stack trace: #0 {main} thrown in C:\Apache24_x64\htdocs\ipad\vendor\symfony\mime\Encoder\ContentEncoderInterface.php on line 19