ID:186113 Can't place XGMII state machine "<name>" at location <name> due to conflicting location assignments

CAUSE: You assigned the specified XGMII state machine to the specified location. However, the Fitter cannot place the XGMII state machine at the specified location due to conflicting location assignments.

ACTION: Assign the specified XGMII state machine to another XGMII state machine location or delete the location assignments.