Code: 08:58:30 CONSOLE: ERROR]: Could not load 'plugins\AwolChat.jar' in folder 'plugins' 08:58:30 CONSOLE: me/choco/awolchat/AwolChat : Unsupported major.minor version 52.0 So I started my server, and I got this issues. The problem with this is that 1. I have no clue what it means, and 2. I tried running this on a local copy, and it works perfectly and starts up fine Both the plugin and the server it's running on have the lastest Bukkit / CraftBukkit build. I have no idea why it's starting on a local copy, but not on my full server.