I have the following problem:
I have installed jDownloads on Joomla! 3.9.2 and configured Categories and UserGroups according the instruction. Initialy I have little trouble to adjust User group settings but finaly succed with little exception.
I want to allow registterd users to be abble to create downloads - usually PDF files. I created special group and give it the needed permision to upload and fill the data fields in upload form. Unfortunately when a registered user click on "Save" button, an Error: "Save failed with the following error: Invalid Parent ID" shows.
After that If I check the Downloads in the corresponding category I see that the file is uplouded succesfuly and I can open/download it without anny problem... but this error message confuses my coleagues ?!
I try different options in UserGroup, but still with no succes. I supose that the error may occur due to unpropriate settings of the Joomla, but I am not sure?!
So, could you give me an advise what can be the reason this error appears?
Thank you in advance!