I have a problen

Artxie (agolda@teleline.es)
Wed, 01 Sep 1999 21:58:15 +0100

Date: Wed, 01 Sep 1999 21:58:15 +0100
From: Artxie <agolda@teleline.es>
To: java-security@java.sun.com
Subject: I have a problen

Hello.
First, sorry for my elnglish.

I don't know if this is the correct site to ask some questions.

I'm user os Mac computer. All times I contact with some web page who use java,
I received the nexts window in my display:

Precaution. Sistem classes don't were signed
Java.lang error.

What can I do?

Please if you can't help me, write one adress to ask this questions if is
possible in spanish language.

Thanks, Artxie.