Deprecated: Invalid characters passed for attempted conversion, these have been ignored in C:\laragon4\www\CodigosQR-OLD\vendor\tecnickcom\tcpdf\include\tcpdf_colors.php on line 388

Deprecated: Invalid characters passed for attempted conversion, these have been ignored in C:\laragon4\www\CodigosQR-OLD\vendor\tecnickcom\tcpdf\include\tcpdf_colors.php on line 388
TCPDF ERROR: Some data has already been output, can't send PDF file