31 Document properties write

09:06:46 Read Xlsx format from /home/bitrix/ext_www/retender.ru/export/samples/Basic/../templates/31docproperties.xlsx in 0.1012 seconds
09:06:46 Adjust properties

Fatal error: Class 'XMLWriter' not found in /home/bitrix/ext_www/retender.ru/bitrix/vendor/phpoffice/phpspreadsheet/src/PhpSpreadsheet/Shared/XMLWriter.php on line 5