SQLSTATE[08004] [1040] Too many connections (SQL: select * from `categories` where `id` = eyJpdiI6IjNKdEJQVVFpS0IweWl2aDNERzUyY1E9PSIsInZhbHVlIjoibTFVWkhwSExCOUMwVWI4QVFKdEVtQT09IiwibWFjIjoiZjgwOTFmNjZiMTYzMzkxM2FhNDJjMDY1NGU1YjMyNmY2ZDcyMzExZDUwZWNkNmMxZWEyZjdmODJjOTNhYzI1NiIsInRhZyI6IiJ9 limit 1)