Fatal error: Uncaught Error: Interface "League\Csv\ByteSequence" not found in D:\xampp\htdocs\pimcore\my-project\vendor\league\csv\src\AbstractCsv.php:47 Stack trace: #0 {main} thrown in D:\xampp\htdocs\pimcore\my-project\vendor\league\csv\src\AbstractCsv.php on line 47