Why do i get kicked using blinkfly on blocksmc

[Legitgamer]

i seen videos on tnt flight, its patched on hypixel but it works on blocksmc. When i try to do it it just tps me back to my own island and kicks me with the message "could not register unsigned packet". How do i fix

 

[meowmeow]

i seen videos on tnt flight, its patched on hypixel but it works on blocksmc. When i try to do it it just tps me back to my own island and kicks me with the message "could not register unsigned packet". How do i fix

 

[.Acrzy]

i seen videos on tnt flight, its patched on hypixel but it works on blocksmc. When i try to do it it just tps me back to my own island and kicks me with the message "could not register unsigned packet". How do i fix

It does not work on blocksmc too

 

[kms]

i seen videos on tnt flight, its patched on hypixel but it works on blocksmc. When i try to do it it just tps me back to my own island and kicks me with the message "could not register unsigned packet". How do i fix

got patched 5 months ago