SQLSTATE[08004] [1040] Too many connections (SQL: select * from `categories` where `id` = eyJpdiI6IlRzcEpGejFzVGUvRDE3TjNrTlJacVE9PSIsInZhbHVlIjoibldjUXRSSmR5akdnckxHNWFQUTRndz09IiwibWFjIjoiYjJlMjc4ZTk1Nzk1YmY5YmNkMTE3YTNhYzQwMjg0ZjdlMmJhNTM4MTg4OTc0MTU1NTliNTBjMzMzNmRmMDczMiIsInRhZyI6IiJ9 limit 1)