However Luciano Becchio's header put Leeds back in charge and another Beckford strike ensured the visitors left with an emphatic win.
Parry said: "There were not many good points for us. It was a particularly poor first-half performance - a comedy of errors.
"We gave away poor goals. We were a bit better in the second half but never looked like winning. The lads are down and the staff are down but we are good at dealing with setbacks.
"I am sure the lads will knuckle down and we have now got to look forward to our next fixture on Saturday."