just reinstalled everything, now it works!
Using username "root".
root@keembay:~# ls -l
total 3
-rwxr-xr-x 1 root root 288 Nov 19 06:56 codec-env.sh
drwxr-xr-x 4 root root 1024 Jul 19 14:38 hddl_files
drwxr-xr-x 2 root root 1024 Nov 19 06:46 hddl_logs
Thanks!