NCCDST/NCCFST error

[silvio]

Dear users,
while running a dalton cc2 calculation i got the following error:

The arrays NCCDST/NCCFST are out of bound.
Please increase MXDIST in eridst.h and recompile.
IDIST, MXDIST = 3600 2500
Calculation stopped.

I already increase the MXDIST from 700 to 2500, but still is not enough.
Can anyone tell me what are these parameters and how to solve this problem?

thanks