Doggo crashs on adding conyers to inputs

My friend and I been playing modded sml. and when adding a conveyor to the input port of the doggo farm. It seems to crash the user joining his game. We tried playing with it and got the same results.

It crashes the users who connect to a world playing MP.

Bonjour,

Nous avons le même problème, dès que la nourriture arrive dans la ferme a doggo, il y a crash du jeu pour mon ami