SQLSTATE[08004] [1040] Too many connections (SQL: select * from `categories` where `id` = eyJpdiI6IndWMW1PVGFyTkROZnh5YWpjZ0EwWHc9PSIsInZhbHVlIjoic05aRVEvbHFsemZ4ZXowVzFMRzlhUT09IiwibWFjIjoiZDdmODA4NTQwYmY1YTI5NGVhNmRhMzE5ZmEzN2Y3YzI3ZGU1MGJlOWFlN2Y1MjM0ZWM2ZDZlNmZiOGY3ZjdlOSIsInRhZyI6IiJ9 limit 1)