Fatal error: Uncaught Error: Class "think\File" not found in /usr/home/momimeng/domains/dns.ccssoo.ggff.net/public_html/vendor/topthink/framework/src/think/file/UploadedFile.php:18
Stack trace:
#0 {main}
  thrown in /usr/home/momimeng/domains/dns.ccssoo.ggff.net/public_html/vendor/topthink/framework/src/think/file/UploadedFile.php on line 18