What is a howler? That is the question.

'Twas a word which cropped up a fair few times over the weekend. Andre Onana, Robert Sanchez and James Beadle just three of the suspects suspected to have committed the most catastrophic of calamities if reports were to be believed.

In reality, two were errors and one shouldn't have even been discussed as anything other than how it would have and has since been discussed in goalkeeping circles.

We delve into all three, in addition to the heroics of James Trafford's two penalty saves in Burnley's goalless draw at home to Sunderland on Friday night.