Pavlovia started not working today

URL of experiment: value5_honordf [PsychoPy]

Description of the problem:
The program has been working for about a month, and I have been using the link to collect data. However, it stopped working today for both of my experiments, so I suspect it is some general issue with Pavlovia.

Thank you,

Hi There,

I had similar issues with Pavlovia surveys since yesterday evening.

It was very slow and some of the data has not been saved from our work yesterday, and we were receiving this error:

unknown error, possibly an Internal Server Error

Full description:


“error”: “unknown error, possibly an Internal Server Error”,

“msg”: “\r\n504 Gateway Time-out\r\n<body bgcolor="white">\r\n

504 Gateway Time-out



We are redoing the work today and hope the work saves. It appears to be working again now.


Hi !

I had the same problem yesterday (it worked fine before): participants completed the task online but they did not receive a completion code and their data was not collected.

Here is the error I received on Pavlovia:

Thank you,