SQLSTATE[08004] [1040] Too many connections (SQL: select * from `categories` where `id` = eyJpdiI6Ik9BbmhTTWN6ZWtGUU9IZ2FsYzZPckE9PSIsInZhbHVlIjoiRnprcUNpMVZCdEhCcUtDUXBzaVdnZz09IiwibWFjIjoiN2VlNGIxOTNiOGU1YjEyMTE3ZjVlNzUyNTIyNjYyYWFkOTAyZjBmYjcyMGJkOWExYmFjYWFiYzVhNTkwYzA2NiIsInRhZyI6IiJ9 limit 1)