problem when using chesive element, seeking help

Hi, I use the chesive element to simulate the debonding of particle in matrix.
I edit the mesh to make the thickness of chesive element to be zero. When I submit the job,
error comes:
The geometry of 30 elements is too distorted. Check the nodal coordinates or node
numbering on elements identified in element set ErrElemDistorted.

If I don't make the thickness to be zero, it goes well with ABAQUS 6.10.
Can anyone help me?