Droplet simulation (Boundary condition)
 

Hi everyone! I am trying to simulate a water droplet and I am having trouble with error messages like:
" Error: floating point exception
Divergence detected in AMG solver: x-momentum
Divergence detected in AMG solver: y-momentum
Divergence detected in AMG solver: temperature
Divergence detected in AMG solver: pressure correction
Primitive error at Node 0: floating point error "

Its a rectangular 2-D model with left side set as axisymmetric (simulating just half a droplet) top and right side as inlet and bottom side as wall. I'm using VOF as model and solution method as PISO.

Any help will be greatly appreciated.

Thanks.