https://gyazo.com/299bd23cf8bf8d0e5452e190c23045f8

there are no logs as not a crash and others are getting this, cant join the server, thank you in advance

Almost guaranteed to be duplicate/related to: refinedmods/refinedstorage#1345

Khrenan gave me his logs https://pastebin.com/bHD0FgHu

This has been fixed in the newest update. Let me know if you see anything similar.