SQLSTATE[08004] [1040] Too many connections (SQL: select * from `categories` where `id` = eyJpdiI6ImJlanNsVzdGK0xsUDJlTmxCUkZvUGc9PSIsInZhbHVlIjoiSGJqRzlQVVdWT0tvRWgwZzVjMUo5QT09IiwibWFjIjoiN2UyOGEwY2NhZTYzNjA3N2QyOWRmZTNhNmQxMGM1OTc0ODg5MjE4ZWZkYWRjY2M3ZjQyNzg3Nzg3OTlhNzEyNiIsInRhZyI6IiJ9 limit 1)