Deprecated: PHPExcel::getNamedRange(): Implicitly marking parameter $pSheet as nullable is deprecated, the explicit nullable type must be used instead in E:\WebRoot\phpexcel_1\Classes\PHPExcel.php on line 806

Deprecated: PHPExcel::removeNamedRange(): Implicitly marking parameter $pSheet as nullable is deprecated, the explicit nullable type must be used instead in E:\WebRoot\phpexcel_1\Classes\PHPExcel.php on line 832

Parse error: syntax error, unexpected token "{", expecting ")" in E:\WebRoot\phpexcel_1\Classes\PHPExcel\Calculation.php on line 2768