That doesn't mean nothing major could happen in Spain in its fight with Catalonia, and soon, but Spain, like all EU nations, is a de facto province of Germany.
What matters in the end is how Brussels and Merkel deal with Spain. And while it's tempting to say that perhaps Brussels, the EU, is the main European problem, the European Union is run exclusively by and for Germany, so that doesn't work either.
The only thing that might work if you really want to find a bigger issue than Germany is if you would point at the role the incessant lies about economic conditions for people play. But that's not a European issue, that's global.