1992 Honda accord brake lamp and door ajar lights stay on

Since it's a 1992 model the spring switch below the brake pedal and pn the door lock side might've got jammed. Try to replace them.

For the brake lamp stays on.... try replace all the brake lightbulbs as maybe one of the bulbs is about to blow which resulted in higher resistance.
for door ajar stays on.... check all doors, bonnet switch. either one of them is on close loop.