Warning: imagecreatefrompng(): SSL operation failed with code 1. OpenSSL Error messages:
error:14090086:SSL routines:ssl3_get_server_certificate:certificate verify failed in /var/app/current/vendor/tecnickcom/tcpdf/tcpdf.php on line 7136

Warning: imagecreatefrompng(): Failed to enable crypto in /var/app/current/vendor/tecnickcom/tcpdf/tcpdf.php on line 7136

Warning: imagecreatefrompng(https://static.inct.nl/upload/image/massamedia.png): failed to open stream: operation failed in /var/app/current/vendor/tecnickcom/tcpdf/tcpdf.php on line 7136
<strong>TCPDF ERROR: </strong>Some data has already been output, can't send PDF file