OFF-GRID VERTEX ERROR - Solution?

[Jughead]

Hi,

I am new to cadence. On running DRC on one of the layouts its giving

7 ERROR: OFF-GRID VERTEX FOUND! (BP)
256 ERROR: OFF-GRID VERTEX FOUND!(CA)
92 ERROR: OFF GRID VERTEX FOUND! (M1)
10 ERROR: OFF GRID VERTEX FOUND! (M2)
4 ERROR: OFF GRID VERTEX FOUND! (NW)
80 ERROR: OFF GRID VERTEX FOUND! (PC)
32 ERROR: OFF GRID VERTEX FOUND! (RX)
16 ERROR: OFF GRID VERTEX FOUND! (V1)

Is there a way to fix these errors or do we have to redraw the layout
again?
I think the entire layout is offgrid.

Thanks,
Aravind