Arsenal's Jack Wilshere will not face any punishment for his comments on Twitter about referee Phil Dowd after his side's 4-4 draw with Newcastle.
The Football Association looked into the matter after Wilshere tweeted: "Inconsistent refereeing needs to stop, it's killing the game."
But they stopped short of fining the 19-year-old England midfielder after Arsenal threw away a 4-0 lead.
Ryan Babel was fined in January for a post on the social networking site.
The former Liverpool forward, who is now at German club Hoffenheim, was charged and subsequently fined £10,000 by the FA for posting an edited picture on his Twitter page showing referee Howard Webb in a Manchester United shirt.
It was a reference to Webb awarding a penalty to Manchester United against Liverpool and sending off Reds captain Steven Gerrard in an FA Cup tie in January.
Wilshere's team-mate Abou Diaby was sent off in Saturday's pulsating game at St James' Park where Newcastle were also awarded two penalties.