getting an error ---> create "" failed (fetches failed) latest_version - failed converting

[prince20112003]

I am getting this error when i try to add a software named greenbone to argus.
the link to the webpage is : https://www.greenbone.net/en/documents/
RegEx: \d+.\d+

error-greenbone.txt

[JosephKav]

Sorry for missing this, but on the latest releases, that URL and RegEx give the version 1868. That doesn't look right, but you can get GMP (22.4) or OSP 22.5) versions with gmp-(\d+\.\d+) or osp-(\d+\.\d+)