500 - View not found [name, type, prefix:]contactm

When I submit a form. The message sends but it redirects to page ../component/contactmap/
and error appears.
500 - View not found [name, type, prefix]: contactmaps, html, contactmapsView
I supose it is somthing with SEF router because when I disable it in joomla it works.
Need more help to debug.

dayas.com.ua/ru/contactsru.html

Now it redirects to /component/contactmap/?Itemid=77
and same error 500 - View not found

More info:
When I used a direct link to a contact it worked ok. Now it redirects to dayas.com.ua/ru/component/contactmap/?Itemid=77
dayas.com.ua/ru/contactsru/index.php?opt...view=contactmap&id=2

If i use this direct link to a menu item it redirects to dayas.com.ua/ru/component/contactmap/?Itemid=77
dayas.com.ua/ru/?Itemid=77