Validation Error <h3> tag

[Izi]

Getting error:
document type does not allow element "h3" here; missing one of "object", "applet", "map", "iframe", "button", "ins", "del" start-tag

<h2>LATEST BLOG ENTRIES</h2>
    
        <a href="link"><h3>texttexttext</h3></a>
        <h4>25/11/2009</h4><br />
        texttexttexttext
    
        <a href="link"><h3>texttexttext</h3></a>
        <h4>23/11/2009</h4><br />
        texttexttexttexttext

What am I missing?

 

[Izi]

doh! cheers folks