SQLSTATE[08004] [1040] Too many connections (SQL: select * from `categories` where `id` = eyJpdiI6Ik9GZTYzcnJYdFhuQWhuaUdSZ0RNSEE9PSIsInZhbHVlIjoiM0RqaUNuVFVjdDlRaExJKzZyVldEQT09IiwibWFjIjoiYWYyMDc0OWNiMmE4OWVkODhhNjEzZTE5M2M5OWYxNjg1OGU1NzkyOGE1ZWQ5MWU0MjQ3YzM0NWFiMTY2NzJhOCIsInRhZyI6IiJ9 limit 1)