The search block don't works

[poukamisas]

Hi,

I have a site on presta 1.5.6.1, until yesterday it was like a harm, but when we add new products we notice that the new product were not be finding drom search, show i made reindexing and now it is finding nothing. I have red a lot o topics about the problem but i have not find solve, could someone tell me what to do?

 

Thanks in adnvances