my ftp server can not work

[Dong Hui Wang]

2025.05.17 12:57:15.964 ReportPublisher failed to send files to 192.168.31.62 - login failed [530 User cannot log in.], server error code [230]

error 230 , 

I can log in to the server and modify the compiled file in win11.

But when I click the test data package in MT5, it reports error 230

[Trinh Dat]

you use IP of VPS, it is not FTP server

[Dong Hui Wang]

The ftp server built on this host is at this address and can be accessed. However, files cannot be uploaded.

[Trinh Dat]

try add port to addess

[Dong Hui Wang]

i try,  No use ,error 230 .
我尝试，没有用，还是错误 230 。