Paris Saint-Germain were grateful to a last-minute howler from goalkeeper Paulo Gazzaniga as they snatched a 1-0 win over European debutants Girona in their opening game of the new-look Champions League. PSG had over 60 percent possession and 24 attempts on goal but looked set to be left frustrated by their opponents at the Parc des Princes until a low Nuno Mendes cross squirmed under Gazzaniga and into the net in the 90th minute. It was a harsh ending to their Champions League bow for Girona, who qualified for Europe for the first time in their history after a historic third-place finish in La Liga last season.