Recovering data from deleted project

Description of the problem: I have a project on Pavlovia that seems to be deleted. I downloaded the data and it downloads an empty “Data” folder. The experiment both says there have been 62 sessions, and also has stuff suggesting the data has not been collecting:
Piloting
submitted: 0 (00.0%)
aborted: 2 (100.0%)
last session: 2021-09-07 18:36:16

Running
submitted: 0 (%)
aborted: 0 (%)
last session: –

How may I be able to recover the data?