( ! ) Fatal error: Uncaught Error: Class "think\File" not found in C:\wamp64\www\zbg\vendor\topthink\framework\src\think\file\UploadedFile.php on line 18
( ! ) Error: Class "think\File" not found in C:\wamp64\www\zbg\vendor\topthink\framework\src\think\file\UploadedFile.php on line 18
Call Stack
#	Time	Memory	Function	Location
1	0.0002	361384	{main}( )	...\UploadedFile.php:0