Fatal error: Uncaught TypeError: number_format(): Argument #1 ($num) must be of type float, string given in D:\inetpub\webs\campionandoalivornoit\fpdf\tutorial\class.php:179 Stack trace: #0 D:\inetpub\webs\campionandoalivornoit\fpdf\tutorial\class.php(179): number_format() #1 D:\inetpub\webs\campionandoalivornoit\fpdf\tutorial\class.php(222): PDF->FancyTable() #2 {main} thrown in D:\inetpub\webs\campionandoalivornoit\fpdf\tutorial\class.php on line 179