In the subroutine SYSGEN.F DL_POLY_2 requires dimension of the array
buffer (defined by the parameter mxbuff) to be no less
than the parameter mxatms or the product of parameters mxnstk*mxstak. If this is not the case it will be unable to restart
the program correctly to continue a run. (Applies to parallel
implementations only.)
Action:
Standard user response. Fix the parameter mxbuff.