Unknown error %s when trying to delete alerts

[ghost]

When I try to delete alerts, I receive the error Unknown error %s

https://monosnap.com/file/1OS3LcYDrQPP0OXDblMrHFUOUM8riM

[pevma]

Which Scirius version is that ?

[ghost]

Hi,

It's a fresh install from the SELKS-5.0beta1-nodesktop.iso

Scirius CE v3.0.0 according to the footer.

I tried checking some logs in /var/logs but couldn't find anything related yet.

[pevma]

I suggest you should try the stable version - https://www.stamus-networks.com/open-source/