Fatal error: Uncaught Error: Interface "NFSePHP\SoapInterface" not found in D:\Webserver\Apache24\htdocs\testephp\signxml\vendor\pedrocasado\nfse-php\src\NotaCarioca\SoapHandler.php:9 Stack trace: #0 {main} thrown in D:\Webserver\Apache24\htdocs\testephp\signxml\vendor\pedrocasado\nfse-php\src\NotaCarioca\SoapHandler.php on line 9