I need help with this error!

[oDably]

Hi skforums.

When I reload the skripts I have on my server it says an error. (An internation error occurred while attempting to perform this command). Can someone fix it? The server is 1.8.8 spigot. I still have the same problem with Umbaska.. is there any fixes? Please help me! :/

Console error:

https://pastebin.com/m2GYAV0e

 

[TheCringleYT]

Can you send me the code, there's really no way to help without knowing it .