08 Simple file reader loading several named worksheets

08:36:10 Loading file example1.xls using IOFactory with a defined reader type of Xls
08:36:10 Loading Sheets "Data Sheet #1" and "Data Sheet #3" only

Fatal error: Uncaught exception 'PhpOffice\PhpSpreadsheet\Reader\Exception' with message 'Parameter pos=-4 is invalid.' in /home/http-content/www.auvix.ru/www/vendor/phpoffice/phpspreadsheet/src/PhpSpreadsheet/Shared/OLERead.php:331 Stack trace: #0 /home/http-content/www.auvix.ru/www/vendor/phpoffice/phpspreadsheet/src/PhpSpreadsheet/Shared/OLERead.php(254): PhpOffice\PhpSpreadsheet\Shared\OLERead::getInt4d('\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF...', -4) #1 /home/http-content/www.auvix.ru/www/vendor/phpoffice/phpspreadsheet/src/PhpSpreadsheet/Shared/OLERead.php(185): PhpOffice\PhpSpreadsheet\Shared\OLERead->_readData(42) #2 /home/http-content/www.auvix.ru/www/vendor/phpoffice/phpspreadsheet/src/PhpSpreadsheet/Reader/Xls.php(1362): PhpOffice\PhpSpreadsheet\Shared\OLERead->read('/home/http-cont...') #3 /home/http-content/www.auvix.ru/www/vendor/phpoffice/phpspreadsheet/src/PhpSpreadsheet/Reader/Xls.php(628): PhpOffice\PhpSpreadsheet\Reader\Xls->loadOLE('/home/http-cont...') #4 /home/http-content/www.a in /home/http-content/www.auvix.ru/www/vendor/phpoffice/phpspreadsheet/src/PhpSpreadsheet/Shared/OLERead.php on line 331