FEKO warning: Singular field on the surface of a triangle

Hi every body
I have this massage when running feko

WARNING 88: Singular field on the surface of a triangle
How can I find this triangle and How solve the problem

thanks

If log in to FEKO's website you can go to the Help Centre and look up the error for a resolution.

could you give me more information about your problem, such as the type of excitation.

I have the same erorr.
how can I log in feko website it dosent have registering.

when i have this error i have overcome with change mesh..