Description (Required)

Error happens when right clicking a sf block with the debug fish.

Steps to reproduce the Issue (Required)

Right click slimefun block with a debug fish (my target for this was an input node)
https://pastebin.com/jjpCZK8R

Expected behavior (Required)

Same behavior without the error.

Server Log / Error Report

https://pastebin.com/jjpCZK8R

Environment (Required)

[21:59:04 INFO]: Paper v1_15_R1 (67)
[21:59:04 INFO]:
[21:59:04 INFO]: CS-CoreLib vDEV - 80 (git e3242c60)
[21:59:04 INFO]: Slimefun vDEV - 408 (git 73b64e8)
[21:59:04 INFO]:
[21:59:04 INFO]: Installed Addons (12)
[21:59:04 INFO]: DyedBackpacks vDEV - 1 (git 4b4d1f0f)
[21:59:04 INFO]: ElectricSpawners vDEV - 6 (git 845b6076)
[21:59:04 INFO]: SlimefunOreChunks vDEV - 3 (git 7ddf966e)
[21:59:04 INFO]: SlimeXpansion vDEV - 4 (git 5bf10c29)
[21:59:04 INFO]: ExtraHeads vDEV - 9 (git 32435a1f)
[21:59:04 INFO]: SoulJars vDEV - 10 (git 58202ab6)
[21:59:04 INFO]: HotbarPets vDEV - 23 (git 37b50104)
[21:59:04 INFO]: SlimyTreeTaps vDEV - 3 (git c4f773fa)
[21:59:04 INFO]: PrivateStorage vDEV - 8 (git 6b242fc5)
[21:59:04 INFO]: ExtraGear vDEV - 3 (git de222ab7)
[21:59:04 INFO]: ChestTerminal vDEV - 20 (git a698c614)
[21:59:04 INFO]: ExoticGarden vDEV - 25 (git b5fce971)