Facebook tonight apologised after the site went down again for the third time in three months.
In a statement it said: "Earlier today we encountered an error while making an infrastructure configuration change that briefly made it difficult for people to access Facebook.
"We immediately discovered the issue and fixed it, and everyone should now be able to connect.
"We apologise for the inconvenience and will thoroughly investigate this issue so we can learn from it and ensure that Facebook is there when people need it."
More top news
Defending champions Arsenal squeezed into the FA Cup final despite a spirited fightback from Reading, who forced extra-time
A detective who led investigations into the Valley Parade fire tells ITV News there is "unequivocal" evidence the disaster was an accident.
Tonight will start off clear in many areas, but cloud will increase from the east overnight, bringing some light and patchy rain.