If you run into trouble using this plugin try removing SilkSpawners or any other plugin that utilizes the breaking of spawners. For this plugin does that itself.
Official Plugin Compatibility: Spigot 1.8.8, 1.9.4, 1.10, 1.11, 1.12, 1.13+
@BlackSpigot.comI am reaching you about support for the Unity/VrChat Section of BlackSpigot.com. Please open a conversation with me I will send my discord. I need more file space in order to upload models, witch is what people want.