Fatal error: Uncaught Error: Interface "PhpOffice\PhpSpreadsheet\Reader\IReader" not found in C:\xampp\htdocs\BK\bateriasec\vendor\phpoffice\phpspreadsheet\src\PhpSpreadsheet\Reader\BaseReader.php:9 Stack trace: #0 {main} thrown in C:\xampp\htdocs\BK\bateriasec\vendor\phpoffice\phpspreadsheet\src\PhpSpreadsheet\Reader\BaseReader.php on line 9