Hello! I have just finished my new server, but now I have one major bug left to deal with and I have no idea what is causing it. I realized that players cannot PVP. It doesn't give me a message saying "HEY! You cannot PVP in this area." or anything, and it plays the sound and all, but the players do not take any damage. So in my quest to fix this I tried disabling plugins, one at a time, to see if they were the issue. I found the problem to be the base Essentials.jar. When it is disabled, I have no problems with PVP. So I have found the problem, all I have to do is go into the config.yml and fix it right? Wrong. Well at least, I can't find what's wrong with it. I also checked my PEX permissions to make sure I didn't have anything interfering with it there, and it's all good. Does anyone know what might be causing this? Thank you for reading that block of text!