SQLSTATE[08004] [1040] Too many connections (SQL: select * from `categories` where `id` = eyJpdiI6Ik9za0dpdEdXUHpwNVVtY1BwcXZsbEE9PSIsInZhbHVlIjoiT3FqVDdXVTAxYzlkTXlENHF5Rk8xQT09IiwibWFjIjoiMmQyNWQ2NjA2YTFlYmVkNGI4MDA5ZTMyNGRkNzE2OTMxNGM3YTIwOTVjNTE3OWU4ZmJmMTQ4ODk2NjFmMTFkYyIsInRhZyI6IiJ9 limit 1)