SQLSTATE[08004] [1040] Too many connections (SQL: select * from `categories` where `id` = eyJpdiI6IlEvTGpIMng4bDd2UzM5aEtUcUkyM1E9PSIsInZhbHVlIjoiVUZLY2N6UzV6YUMwa0Jmd09yM011QT09IiwibWFjIjoiNjQ2MGFlZmIzYmJiZGRlYTczZDEwMmEwNjhkOWVlM2M3NzQxMTk0NWVjMWU2Y2Y3ZGYyMjFmMTNhM2Q5MzBlZCIsInRhZyI6IiJ9 limit 1)