Warning: mssql_query() [function.mssql-query]: message: Violation of UNIQUE KEY constraint 'IX_Login'. Cannot insert duplicate key in object 'Login'. (severity 14) in D:\xampp\htdocs\register.php on line 60
Warning: mssql_query() [function.mssql-query]: Query failed in D:\xampp\htdocs\register.php on line 60
some one know this problem?