Can't change my signature

[lilian]

When I try to change my signature:

The following errors occurred when this message was submitted:
You may not allow to put links.

 

[GiantDomains]

That is correct, no links for Gold.

 

[lilian]

But I can have links in my signature before.
Why you remove it? what's the problem?

 

[GiantDomains]

It was never allowed before. It used to be moderated (and yours were overlooked), but now a hack prevents it. You must upgrade.