Vivaldi Browser Segfault

The other day I wanted to start my Vivaldi web browser. But the only thing I got was a error message: kernel: vivaldi-bin[2017]: segfault at 288 ip 000055575d16ee58 sp 00007ffc1a539300 error 4 in vivaldi-bin[555759471000+6890000] Aha… “Very good”. The only thing I did a day before was upgrading Vivaldi but only a bugfix release. Googling around didn’t help very much. At least I now knew that I was not the only one with this problem.