My Character literally losing his legs when i join

[MrToad_Real (Toad)]

(hopefully i choosed the right category)
Hello everyone!
So whenever i spawn with this Character, the legs literally unattach to the body

Here is what i mean:

Rig:

[MrToad_Real (Toad)]

this happen now

[absentdenik (dauser)]

Check your welds/motors