Images in FPDF using php and MySqli

My other question ( Using a PHP variable before MYSQL query ) was getting too long.

I am trying to make a PDF file with images in it using FPDF in PHP with MySqli. When I print in MySqli query without parameters (just text), the PDF file looks fine, it has about 100 images (the same size). When I use php parameters in MySqli request, "Loading ..." is saved in pdf (loading icon does not fill out).

It works:

echo '<img src="fotos/geenfoto.jpg" width=100>';

It does not mean:

$pdf->Image("fotos/geenfoto.jpg",0,0,30);

I tried to make a pdf with 100 images, but I tried just adding one image, it does not work anyway.

When I change it to:

//$pdf->Image("fotos/geenfoto.jpg",0,0,30);

The rest of the PDF is displayed fine.

Ive , Id ...

+1