SQLSTATE[08004] [1040] Too many connections (SQL: select * from `categories` where `id` = eyJpdiI6IlY1T0NjQXR5UzdzYVJuNVJ3ZVVVcmc9PSIsInZhbHVlIjoiWVRkSEJGZ3lRUDZKMjFtaHYwTktXQT09IiwibWFjIjoiMmRjN2YzYjBjMjUwZWE1MzI4NmI3M2JlNmY3ODljNzA4ZDk5OGU2MzYyZDhlYjc3YTY1ZmM5Y2VlY2E2MGZiNiIsInRhZyI6IiJ9 limit 1)