Coventry boss Mark Robins described Sheffield Wednesday fans who booed Kasey Palmer during his side’s FA Cup tie at Hillsborough as “idiots” and “absolute clowns”.

Djeidi Gassama’s late equaliser salvaged Wednesday a fourth-round replay after Danish midfielder Victor Torp had marked his Coventry debut with a stunning first-half opener.

Gassama denied the Sky Blues a second win at Hillsborough inside a week after their 2-1 Championship success on Saturday, which was marred by allegations of racist abuse towards their striker Palmer during the match.

Both clubs condemned the alleged abuse earlier this week and a man was arrested on Thursday, but Palmer was booed on several occasions by a section of home fans and Robins was furious after the tie.

Robins said: “The reaction was a disgrace. People need to have a look at themselves.

“What are they doing? It’s ridiculous. It’s a joke – an absolute joke.”

Palmer, jeered after blazing a first-half chance over the crossbar, was loudly booed after being booked for his challenge on Momo Diaby in the second period and again when substituted in the 63rd minute.

Robins added: “We’re in a game where the players work really hard, they hone their talent and come out to entertain people. It shouldn’t happen.

“Kasey’s a football player with family and wants to play and enjoy his football like everyone else. Then you’ve got these idiots, absolute clowns.”

Wednesday’s Ike Ugbo hit a post and fired narrowly over soon after as his side rallied to level the tie in the second period.

But the home side were indebted to teenage goalkeeper Pierce Charles, who earned his side a replay on his senior debut with a brilliant block to deny Coventry substitute Jamie Allen in the closing stages.

Robins added: “If you can’t win, don’t lose and we will have a right go (in the replay).”

Sheffield Wednesday boss Danny Rohl was pleased his side had halted their slide after back-to-back league defeats and insisted the club had sent out a clear message regarding last week’s racism incident.

When asked if the booing undermined the Owls’ zero-tolerance stance, he said: “It was more important we showed last week, a clear direction from everybody, my team, from the fans, from the club side and I think the statement showed what we think about such situations.

“We cannot accept this, we will not accept this. If we see something or hear something, I think then we have to take responsibility of course. Everybody is involved and has to do something.

“But today for me it was a normal emotional football game, some hard duels about the ball, some reactions and this is football, hopefully the normal football we want.”

Djeidi Gassama scored a late equaliser as Sheffield Wednesday claimed a 1-1 home draw against Coventry to earn an FA Cup fourth-round replay.

Summer signing Gassama cut inside to level with a low shot in the 84th minute after Victor Torp had marked his Coventry debut with a stunning opener on the stroke of half-time.

Coventry were denied a second win at Hillsborough inside a week after their 2-1 Championship success on Saturday, which was marred by allegations of racist abuse towards their striker Kasey Palmer during the match.

Both clubs condemned the alleged abuse earlier this week and a man was arrested on Thursday, while Palmer was booed by a section of Wednesday fans during this latest encounter between the two sides.

Coventry striker Matt Godden wasted the first real chance when he fired the ball over the crossbar from inside the penalty area in the 19th minute.

The Owls responded through Gassama’s low shot before Palmer was jeered by the home support when he blazed an effort over from close range.

Palmer had opted to start the tie after being given the choice by Sky Blues boss Mark Robins, who made six changes.

Coventry broke the deadlock on the stroke of half-time as Torp announced his UK arrival in style.

There appeared little danger when City skipper Ben Sheaf laid the ball on 25 yards from goal, but Torp rifled a right-footed shot into the roof of the net.

Palmer was booed again by home fans early in the second half as he earned a booking for his challenge on Momo Diaby before Wednesday’s Ike Ugbo, making his first Owls start, twice went close to an equaliser.

His angled effort from the edge of the area struck the outside of a post and – moments later – he toe-poked a ball into the box narrowly over.

Coventry goal scorer Torp was given a rousing send-off by the visiting end when replaced by Bobby Thomas in the 62nd minute, while Palmer was loudly booed by home supporters when replaced by Jamie Allen soon after.

Wednesday pressed for an equaliser without creating clear-cut chances before Gassama rescued his side in the 84th minute.

He cut inside on the edge of the area to fire a low shot in off a post, but it took a brilliant late save from Wednesday’s debutant goalkeeper Pierce Charles as the teenager blocked Coventry substitute Jamie Allen’s fierce effort.