SQLSTATE[08004] [1040] Too many connections (SQL: select * from `categories` where `id` = eyJpdiI6ImtkVXhicWxXN1EySE1CVG9TWGxYbHc9PSIsInZhbHVlIjoiWTcrWkhNSnhHVnk3WjF4aTRzdWZNQT09IiwibWFjIjoiZDQ3NjA4N2Q4ZTZmMjE4NWJmODIzMGRjNjk4NDZiZmE4MTgzN2I1ZDBhNzYzOTNjNzg5ZjMyZWE1ODM0ZjRmYiIsInRhZyI6IiJ9 limit 1)