Fatal error: Uncaught Error: Interface "Mike42\Escpos\PrintBuffers\PrintBuffer" not found in /var/www/html/goe/vendor/mike42/escpos-php/src/Mike42/Escpos/PrintBuffers/EscposPrintBuffer.php:23 Stack trace: #0 {main} thrown in /var/www/html/goe/vendor/mike42/escpos-php/src/Mike42/Escpos/PrintBuffers/EscposPrintBuffer.php on line 23