@mBerta do you use Cookie in German?
if so the cookie will be named Allgemeine Flash-Einstellungen

you may also need to disable the timer in Cookie, if you have it running. Then you will need to visit a site which uses flash to hopefully set the cookie.

Im not sure if this is the issue though...
but its worth a try.

Which browser do you see the message in?

thanks,

I don't have much time at the moment to invest in a new app

maybe keep the Flash global preferences file as a favourite?

I am aware of this crash, but haven't been able to reproduce it. this is related to deleting sessions, and is not all that common as far as I know

@quilter it should be working on 10.14.5
do you see any crash reports related to SessionRestore in this folder:
~/Library/Logs/Diagnostic Reports/

perfect!

try deleting the container folder and restarting the setup:
~/Library/Containers/com.sweetpproductions.Cookie5

the change address button only activates when you have a valid Mac address entered in the address field (which is different to your current address) does the Randomize button change your address?

If you have trouble updating the App Store version. make sure you quit SessionRestore then try the update again.
You may also need to restart Safari, for the Extension to update to the new version.

I haven't installed Xcode 11 yet...
Ill have a look later today