HELP ME!

[dialgadude20]

Whenever I try to do a singleplayer version of voltz, a yes and no choice pops up. When I click no, it says Shutting down infernal server. When I click yes, it says Building Terrain and doesn't load at all. I try to do multiplayer, but it says I need Mekanism 5.0.11. Please help me!

[dialgadude20]

Also (the above is on creative) when I try survival it just says Building Terrain and never loads. I even tried the previous versions of the game.

[ArpheliorX]

Have you tried clearing your cache? Open the launcher, go to options, and click on "clear cache".

[creepermax16]

for the server thing go download the newer mod 5.0.11 go into the voltz mod folder delete 5.0.10 and drag 5.0.11 in poof ur done

[dialgadude20]

oh i fixed this i can be deleted xD