Error on startup

[SoraShiunin]

Hi, quests dev sent me here due to this error.
https://pastebin.com/qcfETd0P

This happens on server startup.

[Staartvin]

What Quests plugin do you run? Can you give a link to the plugin?

[CathalCraft]

Same exact issue here too: https://pastebin.com/HH6yeifH
http://ci.ac3-servers.eu/job/Quests/
https://www.spigotmc.org/resources/quests.3711/

[SoraShiunin]

Sorry I'm this late.
Yes it still happens, and I use the quests plugin above. ( https://www.spigotmc.org/resources/quests.3711/ )

[DragaoNimhe]

I'm having the same issue on my server.

[morfie78]

I'm also having the same issue. :(