Fatal error: Uncaught TypeError: Mike42\Escpos\Printer::__construct(): Argument #1 ($connector) must be of type Mike42\Escpos\PrintConnectors\PrintConnector, null given, called in /home/caferoyma/public_html/mypymes/post_printer_server/vendor/mike42/escpos-php/example/interface/windows-usb.php on line 26 and defined in /home/caferoyma/public_html/mypymes/post_printer_server/vendor/mike42/escpos-php/src/Mike42/Escpos/Printer.php:361 Stack trace: #0 /home/caferoyma/public_html/mypymes/post_printer_server/vendor/mike42/escpos-php/example/interface/windows-usb.php(26): Mike42\Escpos\Printer->__construct(NULL) #1 {main} thrown in /home/caferoyma/public_html/mypymes/post_printer_server/vendor/mike42/escpos-php/src/Mike42/Escpos/Printer.php on line 361