Fatal error: Uncaught Error: Interface 'Franzl\Middleware\Whoops\Formats\Format' not found in /home/gcpsxdwf/public_html/forum.oandplibrary.org/vendor/franzl/whoops-middleware/src/Formats/Xml.php:8 Stack trace: #0 {main} thrown in /home/gcpsxdwf/public_html/forum.oandplibrary.org/vendor/franzl/whoops-middleware/src/Formats/Xml.php on line 8