ID:186058 Can't place fast PLL "<name>" in PLL location <name> -- can't place clock input pin "<name>" in a legal location

CAUSE: The Fitter cannot place the specified fast PLL in the specified location because it cannot place the clock input pin in a legal location.

ACTION: Delete or change the location assignment for the PLL or the clock input pin, modify the design to reduce the number of PLLs the clock input pin is driving, or select a larger device.