ช่วยดูให้ทีครับว่าสาเหตุเกิดจากอะไรครับ(มีภาพประกอบ)

$sqldoc="select * from  document_approve where ct_code='$cont' and status = '2' AND date >= '".date("$yearchk-12-16 00:00:00")."' AND date <= '".date("$yearchk-12-31 00:00:00")."' order by id asc ";
			$count_user = mysql_query("select count(*) from document_approve where ct_code='$cont' and status = '2' AND date >= '".date("Y-$mountchk-16 00:00:00")."' AND date <= '".date("Y-$mountchk-31 00:00:00")."' ");
			
$sqldocinfra="select * from  document_approveinfra where ct_code='$cont' and status = '2' AND date >= '".date("Y-$mountchk-16 00:00:00")."' AND date <= '".date("Y-$mountchk-31 00:00:00")."' order by id asc ";
$count_userinfra = mysql_query("select count(*) from document_approveinfra where ct_code='$cont' and status = '2' AND date >= '".date("Y-$mountchk-16 00:00:00")."' AND date <= '".date("Y-$mountchk-31 00:00:00")."' ");
			
			$resultsdoc = mysql_query($sqldoc);
			$resultsdoc = mysql_query($sqldocinfra);
			$user_online = mysql_result($count_user,0);		
			$user_onlineinfra = mysql_result($count_userinfra,0);
				
			while($fetcharrsdoc = mysql_fetch_array($resultsdoc)) 
			{ 
				$status = $fetcharrsdoc['status'];
				$dateapprove  = $fetcharrsdoc['date'];
				$iddocument = $fetcharrsdoc['id'];
			}

<tr>
        <td><?=$ctname?></td>
        <td><?=$user_online?></td>
        <td><?=$user_onlineinfra?></td>
</tr>