Turbulance Model Error

Hello,
I am simulating a Stirred Tank Reactor Simulation with Multiphase Flow while simulating for LES Smagorinsky Turbulance Model I am getting this error’s.

Error 1 - A wall boundary condition has been assigned to some of your variables, but not to velocity. Please assign no-slip, moving or rotating wall to your velocity boundary condition.

Error 2 - A wall boundary condition has been assigned to some of your variables, but not to pressure. Please assign zero gradient or fixed flux to your pressure boundary condition.

Error 3 - A wall boundary condition has been assigned to some of your variables, but not to velocity. Please assign no-slip, moving or rotating wall to your velocity boundary condition.

Link of Project - SimScale

Hi, is there any particular reason for running a LES study here?