Most likely your brake light switch is either not adjusted properly or malfunctioning. It is located under the dash and the brake pedal will press it when it is applied. They are not hard to adjust or replace.
is your e-brake on?
The brake light switch is broken or out of adjustment.
Brake light switch went bad.
Might be a stuck brake light switch its located at the top of the brake pedal
Check the brake light switch down on the brake pedal.
Check the brake light switch adjustment.
The brake light switch might not be connected properly. Remove the brake light switch for 10 seconds and replace it to its original position.
The brake light switch is broken or out of adjustment. The brake light switch is attached to the brake pedal lever above the brake pedal pad.
The brake light is controlled by a relay switch. If the relay switch is bad the brake lights will stay on. The brake light switch simply plugs in and out. Unplug the brake light switch until you can replace it.
your switch that tells the car that the brake is off is defective
Those tail lights could be the brake lights you are seeing and that would be a faulty brake light switch or the brake light switch is out of adjustment.
it is usually a defective brake light switch which is attached to the break pedal usuall up under the dash.