سلام. کد قسمت اول رو به صورت زیر تغییر بدید: <?php $con=mysql_connect("localhost","storetab_shopand","2296966@"); $db=mysql_select_db("storetab_andrshop ",$con) $name=$_POST['name']; $family=$_POST['family']; $user=$_POST['username']; $pass=$_POST['password']; $email=$_POST['email']; $status=$_POST['status']; $sqlq1="select * from users where Username='$user' "; $result=mysql_Query($sqlq1); if($result === FALSE) { die(mysql_error()); // khata } $row=mysql_fetch_array($result); if($row){ print "ut"; }else{ $sqlQ="insert into users (Name,Family,Username,Password,Email,Status) VALUES('$n