EssentialsX version (/essentials): 2.0.1-b523

Server software (/version): 1.12.1 latest

EssentialsX config (if applicable): -

Essentials logs this error in the console when people interact with certain things: https://pastebin.com/4RQw9iAb

Could you paste a full log of starting up then stopping your server?

Closing due to inactivity. If you need further assistance, feel free to respond and I'll reopen this.