SQLSTATE[08004] [1040] Too many connections (SQL: select * from `categories` where `id` = eyJpdiI6IjhXb3RTQnJlTUI3dTdzcjEyOVB3M0E9PSIsInZhbHVlIjoidGhLN1Z4M2cwc3ZqQVR5VlY1TVpnQT09IiwibWFjIjoiNzAyOGI0YWQ4MjljM2ZjZDE1NjExZmIyOTQ4NDc0NDUzOGY3NTY5Zjc0MmRmY2MyOTA1NDk1ODM5NGM0NmJjMyIsInRhZyI6IiJ9 limit 1)