Deprecated: PHPExcel::getNamedRange(): Implicitly marking parameter $pSheet as nullable is deprecated, the explicit nullable type must be used instead in /var/www/html/persada/vendor/phpoffice/phpexcel/Classes/PHPExcel.php on line 796

Deprecated: PHPExcel::removeNamedRange(): Implicitly marking parameter $pSheet as nullable is deprecated, the explicit nullable type must be used instead in /var/www/html/persada/vendor/phpoffice/phpexcel/Classes/PHPExcel.php on line 821
Please run 33chartcreate-bar.php first.