Hello everyone!
The bad thing is that.
All people will have to make a new account on the game.
Reason for this is because MSSQL is pretty useless and doesnt accept changes in column types once the table is created. And i had to make a autoincrement in the user ID column and had to recreate whole table for just that change.
But now all people can use the reg page. Im moving serverfiles to new host so for now old database is active and old server to. Once moved all accounts will be gone so need to remake them.