problems with axial baffled stirred mixer mesh

good morning,
I contact you because I have problems with the meshing of axial agitation tank which throws me the following error
Problem setting up multigrid.
Failed to build feature 'Boundary Layers 1' in sequence 'Mesh 1'.
Failed to generate mesh for face.
- Face: 22
Intersecting edge elements.
- Edge: 44,45,51,52,54,55,94,96,97,99,285,324,402,405,470,473,480,481
Error in Multiphysics compilation.

I would like you to please help me get it ready to run the simulation.

   sent the file attached thanks for your help.