Every time I start my server and try any command that begins with /mv, I get the same error message on my console. Any suggestions on how to fix the problem? http://i.gyazo.com/970e72db6701f6de89e2766f4750c4f3.png
@deadalus1 Which beta of Multiverse Core are you using? I assume you're using the one for 1.7.9, but there's 2.5-b691, b-678 and b-641. Also, make sure you get it from here http://dev.bukkit.org/bukkit-plugins/multiverse-core/ The one for 1.7.9.