Fatal error: Uncaught Error: Interface "Symfony\Component\Mime\Encoder\EncoderInterface" not found in D:\NTG_App\www\My_Personal\PCM\vendor\symfony\mime\Encoder\QpEncoder.php:19 Stack trace: #0 {main} thrown in D:\NTG_App\www\My_Personal\PCM\vendor\symfony\mime\Encoder\QpEncoder.php on line 19