Probably tommorow I will get back to 0.2 so I'll release queries. I must test it first. Just reverse that what have been done in databasemanager.cpp
if ur peoples changing names (for sure they are ) then it was saving in "name" table which is not supported by 0.2 version and u can't convert it to "id" because names use words too not only numbers another thing is houses u must done /owner none to all houses on ur server if u have got binary saving for getting all items back to owners depots.