Transmission daemon Error: permission denied, how to fix?

Question

linux

When I start downloading a new torrent, I immediately get this error:
Transmission daemon Error: permission denied
I think it's a permissions problem, how to fix
Ubuntu Linux 18.04.2
Configs:
settings.json
{
"alt-speed-down": 50,
"alt- speed-enabled": false,
"alt-speed-time-begin": 540,
"alt-speed-time-day": 127,
"alt-speed-time-enabled": false,
"alt-speed-time- end": 1020,
"alt-speed-up": 50,
"bind-address-ipv4": "0.0.0.0",
"bind-address-ipv6": "::",
"blocklist-enabled": false,
"blocklist-url": " www.example.com/blocklist ",
"cache-size-mb": 4,
"dht-enabled": true,
"download-dir": "/media/FILMS",
"download-limit": 100,
"download-limit-enabled": 0,
" download-queue-enabled": true,
"download-queue-size": 5,
"encryption": 1,
"idle-seeding-limit": 30,
"idle-seeding-limit-enabled": false,
"incomplete- dir": "/media/.incomplete",
"incomplete-dir-enabled": true,
"lpd-enabled": false,
"max-peers-global": 200,
"message-level": 1,
"peer- congestion-algorithm": "",
"peer-id-ttl-hours": 6,
"peer-limit-global": 200,
"peer-limit-per-torrent": 50,
"peer-port": 51413,
"peer-port-random-high": 65535,
"peer-port-random-low": 49152,
"peer-port-random-on-start": false,
"peer-socket -tos": "default",
"pex-enabled": true,
"port-forwarding-enabled": false,
"preallocation": 1,
"prefetch-enabled": true,
"queue-stalled-enabled": true,
"queue-stalled-minutes": 30,
"ratio-limit": 2,
"ratio-limit-enabled": false,
"rename-partial-files": true,
"rpc-authentication-required": false,
"rpc -bind-address":"0.0.0.0",
"rpc-enabled": true,
"rpc-host-whitelist": "",
"rpc-host-whitelist-enabled": true,
"rpc-password": "{8f756f1341a8a27ad60d25ed4f95ced0e1ea7fe3tUAtbBjY",
"rpc-port": 9091,
smb.conf
[global]
security = user
directory mode = 777
map to guest = Bad User
workgroup = WORKGROUP
server string = Samba
create mode = 777
force directory mode = 777
writeable = yes
force create mode = 777
os level = 20
[TORRENTS]
path = /media/TORRENTS
browseable = Yes
guest ok = Yes
writeable = Yes
public = yes
[.incomplete]
path = /media/.incomplete
browseable = yes
guest ok = yes
writeable=Yes
public=yes

Answer 1

Good evening.
You have strange rights "42777"
or recursively, like this
Instead of user, substitute your login in the system.

Answer 2

Perhaps you just need to add the debian-transmission user to the right group.
Let's say that the torrent folder has its own owner: pupkin from the pupkin group. It worked like this:
usermode -g pupkin debian-transmision