DUBLIN -- In the postgame analysis, free beer at the Nebraska-Northwestern game in Ireland was the right call.
The freebies flowed for two hours during Northwestern's 31-28 victory on Saturday, and the catering company for Aviva Stadium hailed its workers for keeping the refreshments coming.
Levy UK + Ireland said Sunday the problem was with its payment provider, and not with the stadium's internet connection.
"Due to technical issues caused by our payment provider, SumUp, we were unable to process card transactions for two hours at Aviva Stadium," the company said in a statement.