Hi Spyros,
I had a look at this sequence and the issue seems to be related to a file that was uploaded as part of it.
There's an image file called:
Red_Εκπαιδευ�μενος με το LAMS.jpg
Most likely the file name has been corrupted at some point due to its file name and when LAMS tries to zip this file it fails.
Can you check whether this file is needed? If not, you can delete it.
If it is indeed needed, just rename the file, upload the renamed file and delete this one.
That should fix this issue.
If you need help, please let me know.
Thanks,
Ernie
Posted by Ernie Ghiglione