If anyone can help me on this, I am co owner on this server and I have a 100 ping 5 bar and I get disconnected after about 1 second of playing on the server, I can't do crap, and being co owner I kinda have to do stuff for the server
I wouldn't expect the above to be the problem. It's still allowing him to get into the server at first. I guess it's worth trying though.
I'd suggest going to speedtest.net to ensure that your internet has a large enough bandwidth to even get a stable connection. It's quite rare that it is; however it's always good to check. Post the speeds on here if possible.
100 ms ping is certainly higher than usual; but it should be enough to establish a connection.
Also check the plugins that the server is using and the console to ensure that there's no problem there. Ensure no plugin is timing out the entire server, although this would probably be easily detectable (As the server would time out and have to restart, which can usually take a while)
Edit: Just found the pastebin codes above.
> [11:44:25 WARN]: handleDisconnection() called twice
makes me suspect that one of the plugins is forcefully kicking you from the server. With little output to the console though from that plugin, I don't know how much I'd be able to help without a list of the plugins; to find potential culprits of the disconnect.