The canSend check when sending packets causes a StackOverflowError on NeoForge 1.21.4

Can you send the error? I have a hard time testing multplayer neoforge on my own

Here's the crash report: https://mclo.gs/UQYUhIP
Probably should have mentioned this in the initial report but it occurs when saving configs that get synced to the server

Fixed on version 0.6.5-fix1