Hi:
This problem was in lars-blogger package, this packages used an index.vuh file to internal redirect the server, now it was suppliying a value with rp_form_put and another one in the URL , it was supposed to raise a complain instead of creashing the server but in the master of the site, was an ad_page_contract and also in the package files that where both evaluating the same variable causing an infinite loop. Any way problem solved