SQLSTATE[08004] [1040] Too many connections (SQL: select * from `categories` where `id` = eyJpdiI6IkZJUTRKd3R0Z21mMTJBQnhIWHJ2RkE9PSIsInZhbHVlIjoiUzVVVDVtMXJLNUpQaXJXTDJLRTZxQT09IiwibWFjIjoiYjI5MjczZDA2YzViMDBhYmViY2NjYjEzYTczMDUzMGVjMWIzZTMwNjczYWY2ZWE1MzBlZTMzZmE0MjA3ODc3OSIsInRhZyI6IiJ9 limit 1)