If the ECB raises interest rates most European nations wouldn't be able to pay their debts. It's an untenable situation, something will have to give.
Ergo, you can safely bet both your kidneys that nothing's going to happen.
It's crazy how hard it is to make 1 European country agree on finances these days, all the EU member nations agreeing to seriously tighten is about as likely as the President of the US declaring he is an alien.
Returning several million net-negative economic migrants to their home regions would also be necessary.