Only if you had a problem before you changed your discs/pads.

That symptom means that the wheel sensors are feeding false information to the ECU, as below 10mph, there shouldn't be a strong enough signal for the ECU to determine whether or not antilock action is required. It's very unlikely your hoses are to blame because what you're describing is caused by the ECU falsely believing there is a wheel lock situation.

I'd suggest that either one of the sensors is defective, more likely the front, or, there is a poor connection between it and the ECU.