BSP Error while selecting "campaign elements" in spanish --- crm 2007

Hi experts,

I´m trying to look for a solution for a problem with an error that occours while selecting in WEB UI --marketing --- campaign elements , in spanish language.

Error Business Server Page (BSP)

<thtmlb:textView>: (design) The Attribute Value is not a Value from: STANDARD/HEADER1/HEADER2/LABEL/VALUE/ITALIC/BOLD

In english it works perfect.