SQLSTATE[08004] [1040] Too many connections (SQL: select * from `categories` where `id` = eyJpdiI6IlpYOHhvK2V2WnNJd1ZmeENXUXExVXc9PSIsInZhbHVlIjoiRlU5K3hJejhuVlJtaVFvNkIraUMxdz09IiwibWFjIjoiYWM0ZGFmNTBiZmMwN2E0YThjZGNlYjRiOTgwZjI1YzI5NTczZjAyZmJmMjRmNDMzMTc4Mzc1ZDdiYTY1ZTQ4MCIsInRhZyI6IiJ9 limit 1)