Uploading OSWeb study - Destination directory cannot be created
I'm trying to upload one of my experiments to the university's JATOS server, but I am presented with an error message:
"Destination '/opt/docker/study_assets_root/42949425b17fe3a56623265790d05e1d' directory cannot be created"
I thought at first that it was the experiment's size (I have 18 MB of pictures and audio files, since it is a long experiment), but smaller experiments have this issue too. Does anyone have any idea what could be the issue here?