Mysqli_fetch_array() expects parameter 1 to be mysqli_result, boolean given in

<form method="post" action="book.php">
<input type ="hidde" name="send" value="ok">
<table border="0">
<tr>
<td>title</td>
<td><input type="text" name="titel" size="20" maxlength="50"></td>
</tr>
<td>autor</td>
<td>
	<select name="auteur">
		<?php
		$conection = mysql_query_connet("localhost","phpususer","php", "weblearning");
		$query ="SELECT auteursid, surnames, nome FROM auteur ORDER BY surnames";
		$results = mysql_query($conection, $query);
		while ( $row= mysqli_fetch_assoc($results)) {
			print("<option value=". $row["auteursid"]. ">" .$row["surnames"]. "".$row["nome"] ."</option");
		}
		mysql_close($conection);
		?>

	</select>
</td>
</tr>
<tr>
	<td> number of page </td>
	<td><input type="text" name="page" size="20" maxlength="50"></td>
</tr>
<tr>
	
	<td></td>
	<td><input type="submit" value="add"></td>
</tr>
</table>
</form>