Fatal error: Uncaught Error: Call to a member function read() on null in C:\Apache24\htdocs\saultan\excel\reader.php:382 Stack trace: #0 C:\Apache24\htdocs\saultan\excel\exread.php(12): Spreadsheet_Excel_Reader->read('sample.xls') #1 {main} thrown in C:\Apache24\htdocs\saultan\excel\reader.php on line 382