WHATSAPP users around the world are reporting that they are unable to share photos and videos on the popular messaging app.

While nomal messages are fine, users of the app began experiencing difficulties in sending media and voice messages on Sunday morning.

Website Down Detector shows major problems are being reported across the UK, Spain, Italy and the UAE. The hashtag #whatsappdown is also trending on Twitter.

It's unclear if Facebook's messaging service has been affected.