Openvas 8 stuck at 1%

Hi everyone,
I hope everything is going well for all you. I am using Openvas 8 (Manager 6.0.9, Scanner 5.0.7, gsa-6.0.11-3, openvas-libraries-8.0.8-2, openvas-cli-1.4.5-1) over fedora 26. When I tried to execute an scan it seems to be running but it always stuck at 1%.
In the logs I don’t have errors, when I ran the openvas-check-setup everything is ok.
I have read the following thread, but the problem persist.

Do you have any recommendation for me?

I would really appreciete it.

Unfortunately OpenVAS 8 has reached end of life and is deprecated. See for the final announcement. Therefore it’s best to update to GVM 9 aka. OpenVAS 9