Pavlovia - error after start

URL of experiment: and

Description of the problem: I get the error “TypeError:psychoJS.experimentLogger.setLevel is not a function” when I try to run my experiments. I run the experiments for a week now and the error showed today. What should I do?

I would be really grateful for your help.

Best wishes,

Dear @Chalemia,

We experienced a temporary issue with setLevel indeed. It should be sorted by now.
My apologies for the mishap.
Best wishes,


I am facing exactly same problem. It was fine before but now threw this error.

It should all be fine again now. Could you try again?


Hi @apitiot
yes, it is fine now. Thanks

Yes, it is fine now. Thank you!!

Splendid! Again allow me to apologise for the disruption.