Fluid Absences - error message shows "Span class"

Hi all,

when requesting an absence in PeopleSoft Fluid, we get an "ugly" error message, showing a small box, and showing the html. It seems that it is not the purpose to show the error message like this (box too small, HTML, ...)

Do you know what we can do to show a "nicer" error message there? It seems the field is a "textarea" and when we change it (in Inspector) to be "span", it doesn't show the box anymore, but it still shows "SPAN CLASS= ..."

Thanks in advance