404. That’s an error.
The requested URL /add?source=atgs&feedurl=http%3A%2F%2Fwww.bionagasarge.ga%2Fhttps%3A%2Fbionagasarge.ga%2Frss.xml was not found on this server. That’s all we know.
/add?source=atgs&feedurl=http%3A%2F%2Fwww.bionagasarge.ga%2Fhttps%3A%2Fbionagasarge.ga%2Frss.xml