The client uploads files for more than 15 minutes and reports an error on time

[PX73xiaoxue]

Hello everyone, I have been using FileZilla Server to upload video files. Today, I found this issue when uploading 30GB files using my account. As long as the file upload time exceeds 15 minutes, it will disconnect

This is a client error. Is there any expert who can provide guidance below

Command: TYPE I

Response: 200 Type set to I

Command: PASV

Response: 227 Entering Passive Mode (58,41,14,98195,80)

Command: MLSD

Response: 150 Opening data channel for directory listing of "/2023/test"

Response: 226 Successfully transferred "/2023/test"

Command: PASV

Response: 227 Entering Passive Mode (58,41,14,98195,81)

Command: REST 3292495872

Response: 350 Rest supported Restarting at 3292495872

Command: STOR Dungeons&Warriors: Innovation Century. zip

Response: 550 Permission denied

Error: Severe file transfer error

Status: disconnected from server

[botg]

Response: 550 Permission denied

You are not allowed to write to the target location, or are exceeding some other server-defined restriction. You need to contact your server administrator or server hosting provider for further assistance.

[PX73xiaoxue]

Response: 550 Permission denied

You are not allowed to write to the target location, or are exceeding some other server-defined restriction. You need to contact your server administrator or server hosting provider for further assistance.

Hello god, I am the administrator and can also see it in the background. May I know where to debug it?