ID:186181 Quad at <name> is disabled due to I/O coupling problem caused by I/O pin "<name>" placed at location <name>

CAUSE: You assigned the specified I/O pin to the specified location. due to this assignment, the specified quads is disabled due to I/O coupling problem caused by the specified I/O pin.

ACTION: Assign the specified I/O pin to a different location or avoid using the specified quad.