SQLSTATE[08004] [1040] Too many connections (SQL: select * from `categories` where `id` = eyJpdiI6Imxzd2puL3BnQ0ZjQUdYYVNWam5zUkE9PSIsInZhbHVlIjoiQ1ZkQmpTUkUyOUxyR3NIOUppd1pHdz09IiwibWFjIjoiNTkzZWI5ZGNhMWJkYWNhNzJmMTI2M2IwYjdmYjhmYzc2NzAwMmVjYzFhNjgxNjE5Njk3YTVjNzFmZjc4MzhhYyIsInRhZyI6IiJ9 limit 1)