Wales lost 2-1 to Georgia having led at the break through a Jason Koumas strike. But Georgia hit back with goals from Levan Kenia and Beka Gotsiridze to claim victory.

Wales Under-21s had earlier lost their vital UEFA Championship qualifier with Romania at Wrexham to put in doubt their chances of reaching the finals next summer in Sweden.

Toshack said: "We have had a bad day at the office on two fronts. I am very disappointed with the manner of the defeat, and the goals we conceded were just schoolboy mistakes.

"In the first half we played some very good football and could have been further in the lead.

"Our football certainly deserved more of a reward, but we lacked a cutting edge in the second period.

"That second half was a very different story, and you could see it coming in the end."

Georgia produced a second-half display of passion and quality and took control.

Toshack said: "We were in trouble almost from the first minute after the break.

"And the goals we conceded were shocking defending. There was indecision, it was schoolboy stuff.

"We produced very little up front and we were being out-numbered in vital areas. The game looked to be petering out until that very poor goal we conceded in injury time.

"You cannot make that kind of mistake at this level, you will be punished. There was indecision, people were arriving late at the situation and there was hesitancy."

He added: "I am concerned by a lot of the things I saw. I did not enjoy watching those goals go in. The centre of our defence gave us a lot of problems, it is becoming a major problem.

"We are lacking senior players in that area, and it does not look like we are going to get our injured players back for the World Cup games next month."