SQLSTATE[08004] [1040] Too many connections (SQL: select * from `categories` where `id` = eyJpdiI6IkVVUXk1M0ZjQ2lKZEJtTExUTnVnUXc9PSIsInZhbHVlIjoiTUhUWVFMRGVzN1Y1RDRmdXU3blVxdz09IiwibWFjIjoiYTgxNmUwYzk5MmUyN2IzM2Q2Y2RkZGZhNzNhNGJhMjYzZjg0M2QyNGYxODBmZDRjNjNhMTQyMzhmNWQ5ZGFkNCIsInRhZyI6IiJ9 limit 1)