Fatal error: Uncaught Error: Interface "League\MimeTypeDetection\ExtensionToMimeTypeMap" not found in D:\Apache24\www\api.print.nxytec.cn\back\vendor\league\mime-type-detection\src\EmptyExtensionToMimeTypeMap.php:7 Stack trace: #0 {main} thrown in D:\Apache24\www\api.print.nxytec.cn\back\vendor\league\mime-type-detection\src\EmptyExtensionToMimeTypeMap.php on line 7