出现了个错误

[zhangwzhang]

info: Microsoft.Hosting.Lifetime[14]
Now listening on: http://localhost:9080
info: Microsoft.Hosting.Lifetime[0]
Application started. Press Ctrl+C to shut down.
info: Microsoft.Hosting.Lifetime[0]
Hosting environment: Development
info: Microsoft.Hosting.Lifetime[0]
Content root path: C:\Users\Administrator\Desktop\dotnet6-sqlserver-vuejs3-crud-main\dotnet6-sqlserver-vuejs3-crud-main\dotnet-6-sqlserver-crud-application\