W3C validation error

[pasmservice]

Good Morning,
I would like to fix an error I get when I validate My website. The output is below. Could anyone help me to fix it?

Line 266, Column 73: document type does not allow element "input" here; missing one of "p", "h1", "h2", "h3", "h4", "h5", "h6", "div", "pre", "address", "fieldset", "ins", "del" start-tag

…b51ea7b62d9729cb6ddc5de7c" value="1" /></form></div></div><div class="pd-cb">&…

I found out the error is in the Pagination block, but I can not fix it.

This is the website
http://www.comune.gibellina.tp.it/fap/i ... Itemid=148

[SonRiab]

Tried it but get a valid xhtml document. o_O