POPULAR social networking sites Facebook, Instagram, and WhatsApp are all experiencing connection issues for users worldwide.

Facebook and Instagram are both inaccessible, with news feeds refusing to refresh and the main Facebook.com domain unavailable.

HeraldScotland:

WhatsApp messages aren’t sending or receiving and users of Instagram and WhatsApp have taken to Twitter to share their connection issues. Messenger, Facebook’s chat service, is also down.

Facebook’s issues come just a month after the world's largest social netwoking site experienced its worst outage ever with services interrupted for more than 24 hours. At the time, Facebook said the outage was due to a “server configuration change." Morw to follow...

Facebook’s issues come just a month after the world's largest social netwoking site experienced its worst outage ever with services interrupted for more than 24 hours. At the time, Facebook said the outage was due to a “server configuration change." 

More to follow...