Fatal error: Uncaught exception 'Exception' with message 'FPDF error: Can't open image file: ./generic/qr-code.png' in /var/www/html/FPDF/fpdf.php:271 Stack trace: #0 /var/www/html/FPDF/fpdf.php(1261): FPDF->Error('Can't open imag...') #1 /var/www/html/FPDF/fpdf.php(885): FPDF->_parsepng('./generic/qr-co...') #2 /var/www/html/LOpdfSchedule.php(66): FPDF->Image('./generic/qr-co...', 95, 16, 50, 30) #3 {main} thrown in /var/www/html/FPDF/fpdf.php on line 271