Fatal error: Uncaught Error: Interface "Flasher\Prime\Stamp\StampInterface" not found in /home/rwebserver/public_html/tdt-powersteel/vendor/php-flasher/flasher/Stamp/PresetStamp.php:10 Stack trace: #0 {main} thrown in /home/rwebserver/public_html/tdt-powersteel/vendor/php-flasher/flasher/Stamp/PresetStamp.php on line 10