26 Utf8

19:48:51 Load Xlsx template file
19:48:51 Write Xlsx format to /tmp/phpspreadsheet/26_Utf8.xlsx in 0.0041 seconds
19:48:51 Write Xls format to /tmp/phpspreadsheet/26_Utf8.xls in 0.0027 seconds
19:48:51 Write Html format to /tmp/phpspreadsheet/26_Utf8.html in 0.0012 seconds
19:48:51 Peak memory usage: 2MB
19:48:51 Write to PDF format

Fatal error: Uncaught Error: Class 'Dompdf\Dompdf' not found in /home/bitrix/ext_www/retender.ru/bitrix/vendor/phpoffice/phpspreadsheet/src/PhpSpreadsheet/Writer/Pdf/Dompdf.php:17 Stack trace: #0 /home/bitrix/ext_www/retender.ru/bitrix/vendor/phpoffice/phpspreadsheet/src/PhpSpreadsheet/Writer/Pdf/Dompdf.php(63): PhpOffice\PhpSpreadsheet\Writer\Pdf\Dompdf->createExternalWriterInstance() #1 /home/bitrix/ext_www/retender.ru/bitrix/vendor/phpoffice/phpspreadsheet/src/PhpSpreadsheet/Helper/Sample.php(128): PhpOffice\PhpSpreadsheet\Writer\Pdf\Dompdf->save('/tmp/phpspreads...') #2 /home/bitrix/ext_www/retender.ru/export/samples/Basic/26_Utf8.php(18): PhpOffice\PhpSpreadsheet\Helper\Sample->write(Object(PhpOffice\PhpSpreadsheet\Spreadsheet), '/home/bitrix/ex...', Array) #3 {main} thrown in /home/bitrix/ext_www/retender.ru/bitrix/vendor/phpoffice/phpspreadsheet/src/PhpSpreadsheet/Writer/Pdf/Dompdf.php on line 17