You use a version with an issue about uploader.
Best is to update ...
Assistance on LimeSurvey forum and LimeSurvey core development are on my free time.
I'm not a LimeSurvey GmbH member. -
Professional support
-
Plugins, theme and development
. I don't answer to private message.
You are hosted by limesurvey.org GMBH ?
The screenshot show clearly an issue here ,
Contact their support :
account.limesurvey.org/customer-support
(or support limesurvey.org)
Assistance on LimeSurvey forum and LimeSurvey core development are on my free time.
I'm not a LimeSurvey GmbH member. -
Professional support
-
Plugins, theme and development
. I don't answer to private message.