Warning: imagecreatefrompng(https://images.credly.com/images/4148dbbd-f81d-4746-b89d-4b0a24ea4f5d/db7e6761d0f94b2c9598b6f6ed75e8d4-01.png): Failed to open stream: HTTP request failed! HTTP/1.1 403 Forbidden in /var/www/html/vendor/tecnickcom/tcpdf/tcpdf.php on line 7150
TCPDF ERROR: Some data has already been output, can't send PDF file