Hey guys i dont know if this has happened to anyone else, but i decided to swap my seats in for a set of 4th gens. Well when i get to the back seat the seat is really loose, so i try to back out the bolt and it just keeps spinning. so i took out the other side and the back. It turns out the piece that the bolt threads into that is welded to the floor broke. Any ideas how to fix this?

 

well the obvious weld it back into place