Eddie Howe says Bruno Guimaraes would have learnt a lesson after he reacted to perceived criticism from a fan account by accusing them of having 'short, stupid memories'.
The Brazilian was not happy when the popular social-media page canvassed opinion on the performance of Newcastle's players following last weekend's 1-0 defeat at Manchester City.
Guimaraes, in a now deleted post, said: 'Is this serious? We are in Champions League football, we lost against maybe one of the best teams in the world and we have a big win and lost one game.