SQLSTATE[08004] [1040] Too many connections (SQL: select * from `categories` where `id` = eyJpdiI6IklIMTUvQmFwZlpueFAybHJoN045TVE9PSIsInZhbHVlIjoiNytlM2lZaGlmbXl4aWtlWkhPRHphZz09IiwibWFjIjoiZmE2YjU1NmFkYmJmNTJjMzBlMmNlYTNkNTUxNTFhOGI1ZjFjZDQ2MTZmY2QxOGY4NDU2ZjNmZjA3MjI0N2JhYSIsInRhZyI6IiJ9 limit 1)