Barker continued: "It's annoying but there were certain people that literally moaned throughout the whole game.
"We were winning 1-0. You can moan all that you like when we're 4-1 down.
"We're now sitting in mid-table in League One, having beaten a team that are probably the richest team in our division with the money that they throw about, and people are still moaning about it.
"I'd like the rest of the fans to help us out by preventing that."
For the promotion and relegation news as it happens in League One this Saturday - follow our new exclusive text commentary service Football League Live. It has fixtures, results, as-it-happens tables and regular reports from across the Football League. Saturday, 1400 BST, bbc.co.uk/sport
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