My 6 year old recently starting peeing his pants multiple times daily and through the night what is wrong?

6 yrs ol peeing pant: He may have a urinary infection, take him to your pediatrician and test his urine and if indicated ultrasound of kidneys.Some time a new arrival in family or problems in school or ar home among the parents can make a six years old who was dry before to pee on himself.But he definitely needs to be evaluated by his pediatrician and/or pediatric urologist.