I've followed the instructions and even tried on a new project and I keep getting an error. Would love to get some further support to troubleshoot what is happening. I'm getting error: Cannot read property 'registerCommands' of undefined. The error is from this line: 1752 Eli.PluginManager.registerCommands(this, commands, "EliMZ_BattleResults")
Is there a plugin manager I have to download?