The 49ers' new stadium is running short on parking spaces and now the team is trying to figure out how to fix it.The team is about 5,000 parking spaces short of the 21,000-slot goal.Right now, the team is looking at leasing a youth soccer complex next to Levi's Stadium, for additional parking. But that idea is not sitting well with some Santa Clara residents, according to the Mercury News.There's also concern the parking problem could impact the Ulistac Nature Preserve, a half-mile from the stadium.But the city is urging people to stay calm, and there's no final decision on the issue yet.