Fatal error: Uncaught Error: Interface "Symfony\Component\Mime\Encoder\ContentEncoderInterface" not found in D:\NTG_App\www\TIL_Production_Monitoring\vendor\symfony\mime\Encoder\QpContentEncoder.php:17 Stack trace: #0 {main} thrown in D:\NTG_App\www\TIL_Production_Monitoring\vendor\symfony\mime\Encoder\QpContentEncoder.php on line 17