FTP Upload (Failed to copy: update stor: 550 Permission denied)

lsf command:

2020/05/02 11:57:47 DEBUG : rclone: Version "v1.51.0" starting with parameters ["./rclone" "-vv" "--config" "/tmp/rclone.conf" "lsf" "119:/volume(sdb1)/tmaby"]
2020/05/02 11:57:47 DEBUG : Using config file from "/tmp/rclone.conf"
2020/05/02 11:57:47 DEBUG : ftp://XX.XX.XX.XX:21/volume(sdb1)/tmaby: Connecting to FTP server
README.html
2020/05/02 11:57:47 DEBUG : 3 go routines active
2020/05/02 11:57:47 DEBUG : rclone: Version "v1.51.0" finishing with parameters ["./rclone" "-vv" "--config" "tmp/rclone.conf" "lsf" "119:/volume(sdb1)/tmaby"]

ls command:

2020/05/02 11:57:33 DEBUG : rclone: Version "v1.51.0" starting with parameters ["./rclone" "-vv" "--config" "/tmp/rclone.conf" "ls" "119:/volume(sdb1)/tmaby"]
2020/05/02 11:57:33 DEBUG : Using config file from "/tmp/rclone.conf"
2020/05/02 11:57:33 DEBUG : ftp://XX.XX.XX.XX:21/volume(sdb1)/tmaby: Connecting to FTP server
   985654 README.html
2020/05/02 11:57:35 DEBUG : 3 go routines active
2020/05/02 11:57:35 DEBUG : rclone: Version "v1.51.0" finishing with parameters ["./rclone" "-vv" "--config" "/tmp/rclone.conf" "ls" "119:/volume(sdb1)/tmaby"]