Fatal error: Uncaught Error: Interface 'Canvas' not found in /srv/users/jonathanstark/apps/jscarchive/public/labs/dompdf/include/pdflib_adapter.cls.php:57
Stack trace:
#0 {main}
thrown in /srv/users/jonathanstark/apps/jscarchive/public/labs/dompdf/include/pdflib_adapter.cls.php on line 57