[inigo]

After it was working correctly I?ve begun to receive this error:

XML tag name mismatch (expected meta)
[Stop in this errorr] </head>
jquery....min.js (l?ne 4)
XML tag name mismatch (expected meta)
[Stop in this error] </head>
jquery...pack.js (l?ne 4)
XML tag name mismatch (expected meta)
[Stop in this error] </head>
jquery....min.js (l?ne 4)
$("#slider").nivoSlider is not a function
[Detener en este error] $("#slider").nivoSlider();

In firebug, and the images and text are showing but not the slider, only one below the other.

Can you help me with this? Any idea? I have read this topic, but i haven't find this issue explained.

Thanks in advance for any help!