Hello dudes. In the bigining, sorry for my En 
What’s my problem? I have standart crud from gii for model news, and i have THE SAME standart crud in my admin module.
When I try to search, after that i use paginator, and after that i once more try to search, i have a mistake.
Live HTTP Headers show me 2 different links:
Im module:
site.com/admin/newsfor/admin/Newsfor%5Bid%5D//Newsfor%5BcreateDate%5D/10579/Newsfor%5BupdateDate%5D//Newsfor%5Btitle%5D//Newsfor%5Bkeywords%5D//Newsfor%5Bdescription%5D//Newsfor_page/6/ajax/newsfor-grid?Newsfor%5Bid%5D=51&Newsfor%5BcreateDate%5D=10579&Newsfor%5BupdateDate%5D=&Newsfor%5Btitle%5D=&Newsfor%5Bkeywords%5D=&Newsfor%5Bdescription%5D=&Newsfor_page=1&ajax=newsfor-grid
And in ‘/’ of site:
site.com/newsfor/admin?Newsfor%5Bid%5D=41&Newsfor%5BcreateDate%5D=10579&Newsfor%5BupdateDate%5D=&Newsfor%5Btitle%5D=&Newsfor%5Bkeywords%5D=&Newsfor%5Bdescription%5D=&Newsfor_page=1&ajax=newsfor-grid