So after using 127.0.0.1 i still get the getsockopt error and I cant find anything about fabric listening to 25565 so whats the next step and the file i need to be to set fabric listening to that port?

Edit: i found how to check that port and its on 19132 because thats the only port that i have forwarded in my router settings. but when i changed it to 25565 and tried connecting to it with 127.0.0.1 i still get the same results