Unable to edit files [Solved in jD 3.9.7]

[zeed]

Hi.
Since the upgrade I am experiencing an error (see 1st image). The user is unable to edit his own files. I have already tested it on a backup site and a new installation. I think it must be a permissions problem but I have seen the documentation and the only way to work it out is to allow all users to edit all files.
Can you help me?
Thanks.

[ColinM]

Hi
Yes it does look like a permissions 'challenge'  You seem to have set up the Registered UG OK.
Have you set a Deny permission anywhere?
I will send you a PM (Privated Message)
Colin

[zeed]

Thanks for your help Colin. Problem solved 
Just made a small donation.

All the best