DigitalOcean Space don't get data

Hi i created a standard nodejs droplet and deployed a script that have to store data to Digitalocean Space. locally do the script what expected, but not in a droplet. both locally and in droplet there are the same Space API credentials.

it there any wiered Firewall rule, that restrict that outgoing traffic? what i see is :

$ ufw status
WARN: / is group writable!
Status: active

To                         Action      From
--                         ------      ----
22                         LIMIT       Anywhere
80                         ALLOW       Anywhere
443                        ALLOW       Anywhere
25                         ALLOW       Anywhere
22 (v6)                    LIMIT       Anywhere (v6)
80 (v6)                    ALLOW       Anywhere (v6)
443 (v6)                   ALLOW       Anywhere (v6)
25 (v6)                    ALLOW       Anywhere (v6)

thanks for any hint