The 17 year-old striker insisted to Marca: "I will not talk of crisis because we are first in our Champions League group, are very few points from first in the Liga and at home we are showing that we are unstoppable."
Krkic also had a warning for Liga leaders Real Madrid.
He added: "Madrid is a rival that is now doing very well and, like every season, aspires to win the title. However, there are many other teams that aspire to that goal. There is still a long way to go in the Liga and we'll talk about it in May."