SQLSTATE[08004] [1040] Too many connections (SQL: select * from `categories` where `id` = eyJpdiI6IkY0c1d5cmJvNE1QY0NxRWYvR3lJaWc9PSIsInZhbHVlIjoiQkxFbmhvdDZKNk5HZlhYWWdXOWFoQT09IiwibWFjIjoiZDc0YmY5ZmEwZTkwM2EwYWYyM2EyOWY2NDcyYzdiMmIyOWNkYWNlY2RkODA3NWU5MjBkMmExMmYxMjZmZGE3OCIsInRhZyI6IiJ9 limit 1)