SQL virker i phpmyadmin med ikke med mysql_query()

Kode 

Fail: You have an error in your SQL syntax; check the manual that corresponds to your MySQL server version for the right syntax to use near ';UPDATE pipeline_emner SET status = '3' WHERE id=6 AND konsulent_id=1;UPDATE pip' at line 1

SQL kode 

 UPDATE pipeline_emner SET status = '2' WHERE id=7 AND konsulent_id=1;
 UPDATE pipeline_emner SET status = '3' WHERE id=6 AND konsulent_id=1;
 UPDATE pipeline_emner SET status = '4' WHERE id=4 AND konsulent_id=1;
 UPDATE pipeline_emner SET status = '5' WHERE id=8 AND konsulent_id=1;
 UPDATE pipeline_emner SET status = '2' WHERE id=9 AND konsulent_id=1;
 UPDATE pipeline_emner SET kommentar = 'Vi tester tricksne' WHERE id=7 AND konsulent_id=1;
 UPDATE pipeline_emner SET kommentar = 'hehehe' WHERE id=6 AND konsulent_id=1;
 UPDATE pipeline_emner SET kommentar = 'Fnis' WHERE id=4 AND konsulent_id=1;
 UPDATE pipeline_emner SET kommentar = 'test2' WHERE id=8 AND konsulent_id=1;
 UPDATE pipeline_emner SET kommentar = 'test3' WHERE id=9 AND konsulent_id=1;

PHP kode 

 $mysqli = new MySQLi('localhost', 'root','root');
 $mysqli->select_db('mydb');
 foreach($_POST['status'] as $id => $value){
     $SQL .= "UPDATE pipeline_emner SET status = '$value' WHERE id=$id AND konsulent_id=$konID;";
 }
 foreach($_POST['kommentar'] as $id => $value){
     $SQL .= "UPDATE pipeline_emner SET kommentar = '$value' WHERE id=$id AND konsulent_id=$konID;";
 }
 $mysqli->query($SQL)or die($mysqli->error);