Fatal error: Uncaught Error: Interface "Drupal\file\Upload\InputStreamFileWriterInterface" not found in /home/qcsvlel/www/core/modules/file/src/Upload/InputStreamFileWriter.php:13 Stack trace: #0 {main} thrown in /home/qcsvlel/www/core/modules/file/src/Upload/InputStreamFileWriter.php on line 13