SQLSTATE[08004] [1040] Too many connections (SQL: select * from `categories` where `id` = eyJpdiI6IkNZUUtYdmRVa2RpS0FSZDJKUjRvNlE9PSIsInZhbHVlIjoidnFQTDFZU2tGWWlya09BK2RyNGNodz09IiwibWFjIjoiY2I3YTdlZTM3Y2M4N2Y0MmE2ODFjNzg4ZDdhOWNjZTlmMDkwMzVmZTc4MDQ4Njk1MTRlOTk1YmUxNDgzZDI0OSIsInRhZyI6IiJ9 limit 1)