Error PutObject when i publish

i have this error when i try to publish a new release. not significant changes in it but it seems to be a memory error...

There was an error while processing your file:
Error executing "PutObject" on "https://storage.marketplace.owncloud.com/screenshots/groupalert-5abd44f1d0a48"; AWS HTTP error: Server error: PUT https://storage.marketplace.owncloud.com/screenshots/groupalert-5abd44f1d0a48 resulted in a 500 Internal Server Error response: <?xml version="1.0" encoding="UTF-8"?> XMinioStorageFullStorage backend has reached its min (truncated...) XMinioStorageFull (server): Storage backend has reached its minimum free disk threshold. Please delete a few objects to proceed. - <?xml version="1.0" encoding="UTF-8"?> XMinioStorageFullStorage backend has reached its minimum free disk threshold. Please delete a few objects to proceed./screenshots/groupalert-5abd44f1d0a483L1373L137

This looks to met that there is a storage issue on the marketplace server and nothing wrong from your side.

Thank for your answer.
related to closed issue here : https://github.com/owncloud/marketplace-issues/issues/21