SQLSTATE[08004] [1040] Too many connections (SQL: select * from `categories` where `id` = eyJpdiI6ImVmWFVYdlMwTEtJVkFJUS95V2creEE9PSIsInZhbHVlIjoiNjFaZGpMZllwNEIwbmxzb0lJRGl3QT09IiwibWFjIjoiNjBmMmNkZDlhY2VmZmJlNjc0ZWZhMTM3ZmZmYzRlODRlMzZlZGRhOGUzNDJiMmJjMjgwNDYxYzI0ODhkOWJlNCIsInRhZyI6IiJ9 limit 1)