I get a variety of error messages whenever I try to log in to any server with 1.8 usually it says this But occasionally it will say this Idk what to do ;-;
Update java, as said before. If that doesnt work, google might tell you and if you really wanna play, try using any 1.7 verison you like
Hellblock isn't updated to 1.8 at all, so, as other people said, downgrade to 1.7 and everything should be alright.
um yeah man server is still on 1.7.10 but allowing 1.8 clients.. dont get whats the diffrent hope this helped
Well, the reason people on 1.8 can join the servers is a spigot plugin that allows people on that version to join but none of the 1.8 items are allowed, in my opinion its a unstable plugin. You might have to just join on 1.7.10 till server hosts can allow full functions of 1.8