I cant port forward my server

I cant port forward my mine OS server. I have tried port forwarding 25565 from my local network, and when I try to join it, it only says an error message. The picture below contains the error code. I was thinking about that maybe my routers firewall does that as I saw in the routers GUI the firewalls is turned off at the moment. I have an Orbi router with 3 satellites connected to it. My machine is also connected on of the satellites.
I am not using FreeNAS, instead I am using Debain with mine OS installed on it. My machines specs meet the recommended requirements for mine OS.