This is just a small update that has fixed an error that would just repeat either of new VanishAPI commands into the chat if the VanishAPI is not installed.
If the VanishAPI is not present, the plugin will now correctly catch this error and handle it more elegantly.
If you discover any other issues with the plugin, please do send me a message or leave a post on the forum with your issue and I'll try my best to assist you.
Change-log:
Slight code streamlining
Fixed a command send error
Added new in chat response for players if the VanishAPI is not present