Fatal error: Uncaught Error: Call to undefined function mysql_connect() in D:\webspace\crstgroup.com\httpdocs\online_order\PHPExcelReader\PHPExcel\PHPExcelReadToMySQL_order.php:45 Stack trace: #0 {main} thrown in D:\webspace\crstgroup.com\httpdocs\online_order\PHPExcelReader\PHPExcel\PHPExcelReadToMySQL_order.php on line 45