06 Largescale

02:09:41 Create new Spreadsheet object
02:09:41 Set properties
02:09:41 Add data
02:09:41 Hide 'Phone' and 'fax' columns
02:09:41 Set outline levels
02:09:41 Freeze panes
02:09:41 Rows to repeat at top

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