Fatal error: Uncaught Error: Interface "Endroid\QrCode\Matrix\MatrixInterface" not found in /home/sqdfsch/public_html/ppdb/vendor/endroid/qr-code/src/Matrix/Matrix.php:12 Stack trace: #0 {main} thrown in /home/sqdfsch/public_html/ppdb/vendor/endroid/qr-code/src/Matrix/Matrix.php on line 12