Only i can connect to my server (on VPS)

[TS.ChrisR]

@israel_Oliveira

None of my friends can connect to the server other than me

Could be anything on VPS or user side.
Wrong IP or DNS or PORt or Host (VPS) blocks connection to ISP (user) ot the other way around.

You can't connect to a server?

There are many reasons why a connection could not be made to desired server. Check that you really did entered the right address, IP or server nickname Make sure, that your server is not offline. Yes this happens sometimes. In that case ask a buddy to connect to the server or contact your server host/the admin. Try to connect to our test server first. Please try both links under this text for testing. Click to connect to the DNS address or Click to connect to the IP address Can friends…

@israel_Oliveira

I did some research and found that this issue is related to the server not using the latest version, as seen in the log below, I am using.

You are wrong with that. 3.13.7 is the latest server.