Fatal error: Uncaught Error: Interface "Symfony\Component\Mime\Encoder\ContentEncoderInterface" not found in C:\Xampp\www\0050467\ims-mobile\vendor_\symfony\mime\Encoder\EightBitContentEncoder.php:17 Stack trace: #0 {main} thrown in C:\Xampp\www\0050467\ims-mobile\vendor_\symfony\mime\Encoder\EightBitContentEncoder.php on line 17