Fatal error: Uncaught Error: Interface "Mike42\Escpos\PrintBuffers\PrintBuffer" not found in D:\xampp\htdocs\PARA ORGANOZAR\escpos-php-development\src\Mike42\Escpos\Experimental\Unifont\UnifontPrintBuffer.php:21 Stack trace: #0 {main} thrown in D:\xampp\htdocs\PARA ORGANOZAR\escpos-php-development\src\Mike42\Escpos\Experimental\Unifont\UnifontPrintBuffer.php on line 21