fix prestashop error: "Bad SubDomain SQL query."

I will pay 30 USD to get it fixed. Problem as described below: The shop has been working fine, no modification has been made for a week and it sudenlly stoped working? there is a massage error: "Bad SubDomain SQL query." both when trying to load the site or the admin panel I contacted my server administrator and he sayis that is script error and the server is working fine. It does not work in all browsers. I tried to modyfy ps_subdomain: there was: SELECT * FROM `ps_subdomain` WHERE 1 now: SELECT * FROM `ps_subdomain` WHERE 1 INSERT INTO `ps_subdomain`( `id_subdomain`, `name` ) VALUES ('1', 'www') Do I make it wrong? shop domain: [login to view URL] Contact me. Thank You !