Fatal error: Uncaught Error: Call to a member function log() on null in /home/f/fvictor5/new.private-stroy.ru/public_html/vendor/phpoffice/phpspreadsheet/samples/templates/largeSpreadsheet.php:6
Stack trace:
#0 {main}
  thrown in /home/f/fvictor5/new.private-stroy.ru/public_html/vendor/phpoffice/phpspreadsheet/samples/templates/largeSpreadsheet.php on line 6