I am using the code on this page
and calling this WaterMark::applyAndSpit($fileWithFullPath);
. The full error is
Warning: Missing argument 2 for WaterMark::applyAndSpit(), called in C:\wamp\www\pdf\pdfgen.php on line 89 and defined in C:\wamp\www\pdf\pdfgen.php on line 20
FPDF error: Cannot open
line 20 is seen on the code on that original page linked above. thanks