ModGen tool is violating the DRC rules

Hello

I am using the ModGen (Module Generator)from Cadence Virtuoso version IC6.1.8

After creating the matched layout array from ModGen and using it in the layout editor, after running the DRC I see that ModGen has created a lot of errors, means he is not considering at all the design rules of our used technology,

I am just showing one selected error in this image where he put the contact vias very near (on the right and lift) that DRC is complaining about

Is there any setting that I have to run before creating routing ?

Thank you

Regards