Fatal error: Uncaught Error: Class 'PhpOffice\PhpSpreadsheet\Reader\BaseReader' not found in /home/appmariacher/public_html/Pedidos_duplicados/vendor/phpoffice/phpspreadsheet/src/PhpSpreadsheet/Reader/Csv.php:14 Stack trace: #0 {main} thrown in /home/appmariacher/public_html/Pedidos_duplicados/vendor/phpoffice/phpspreadsheet/src/PhpSpreadsheet/Reader/Csv.php on line 14