Pasta With Crab Sauce

• 1 shallot (chopped)
• 1 stalk celery (chopped)
• 240 ml sparkling wine (white)
• 150 gr pasta according to directions (cooked)
• 110 gr crab meat
• 110 ml tomato sauce
• 45 gr butter
• 45 ml olive oil
• 18 gr tomato paste