Fatal error: Uncaught Error: Interface 'Ergebnis\Json\Printer\PrinterInterface' not found in /data/htmlwww/common/jpgraph/vendor/ergebnis/json-printer/src/Printer.php:16
Stack trace:
#0 {main}
thrown in /data/htmlwww/common/jpgraph/vendor/ergebnis/json-printer/src/Printer.php on line 16