Fatal error: Uncaught Error: Interface 'Box\Spout\Reader\ReaderInterface' not found in C:\laragon\www\test\vendor\box\spout\src\Spout\Reader\ReaderAbstract.php:17 Stack trace: #0 {main} thrown in C:\laragon\www\test\vendor\box\spout\src\Spout\Reader\ReaderAbstract.php on line 17