Im always getting Call to a member function fetchAll() on boolean in - php

Question

I'm always getting Call to a member function fetchAll() on boolean in, I'm using Microsoft Access I'm new at PDO so I don't know if I do it right
My Error:
Fatal error
: Uncaught Error: Call to a member function fetch() on boolean in C:\xampp\htdocs\newtimein_timeout\filter.php:46 Stack trace: #0 {main} thrown in
C:\xampp\htdocs\newtimein_timeout\filter.php
on line
46
<?php
$dbName = 'C:\xampp\htdocs\newtimein_timeout\att2000.mdb';
if (!file_exists($dbName)) {
die("Could not find database file.");
}
$connect = new PDO("odbc:DRIVER={Microsoft Access Driver (*.mdb)}; Server=localhost;
Port=3306; DBQ=$dbName; Uid=; Pwd=;");
$output = '';
$query = "select a.USERID, a.CHECKTIME, a.CHECKTYPE, b.Name,
b.Badgenumber,date_format(a.CHECKTIME, '%Y-%m-%d') as Date,
(CASE
WHEN date_format(c.CHECKTIME, '%h:%i:%s') IS NULL THEN '--:--:--'
ELSE date_format(c.CHECKTIME, '%h:%i:%s')
END) as start_time,
(CASE
WHEN date_format(d.CHECKTIME, '%h:%i:%s') IS NULL THEN '--:--:--'
ELSE date_format(d.CHECKTIME, '%h:%i:%s')
END) as break_out,
(CASE
WHEN date_format(e.CHECKTIME, '%h:%i:%s') IS NULL THEN '--:--:--'
ELSE date_format(e.CHECKTIME, '%h:%i:%s')
END) as break_in,
(CASE
WHEN date_format(f.CHECKTIME, '%h:%i:%s') IS NULL THEN '--:--:--'
ELSE date_format(f.CHECKTIME, '%h:%i:%s')
END) as end_time
from checkinout a
left join (select USERID, CHECKTIME from checkinout where CHECKTYPE='I') c
ON a.USERID=c.USERID AND date_format(a.CHECKTIME, '%Y-%m-%d')=date_format(c.CHECKTIME, '%Y-%m-%d')
left join (select USERID, CHECKTIME from checkinout where CHECKTYPE='0') d
ON a.USERID=d.USERID AND date_format(a.CHECKTIME, '%Y-%m-%d')=date_format(d.CHECKTIME, '%Y-%m-%d')
left join (select USERID, CHECKTIME from checkinout where CHECKTYPE='1') e
ON a.USERID=e.USERID AND date_format(a.CHECKTIME, '%Y-%m-%d')=date_format(e.CHECKTIME, '%Y-%m-%d')
left join (select USERID, CHECKTIME from checkinout where CHECKTYPE='O') f
ON a.USERID=f.USERID AND date_format(a.CHECKTIME, '%Y-%m-%d')=date_format(f.CHECKTIME, '%Y-%m-%d')
left join userinfo b
ON a.USERID=b.USERID
WHERE a.USERID > 0";
if(!empty($_POST["name"])){
$query .= " AND b.Name like '%".$_POST["name"]."%' ";
}
if(!empty($_POST["from_date"]) && (!empty($_POST["to_date"])) ) {
$query .= " AND date_format(a.CHECKTIME, '%Y-%m-%d') BETWEEN '".$_POST["from_date"]."' AND '".$_POST["to_date"]."' ";
}
$query .= " GROUP BY Date";
$result = $connect->query($query);
if ($row = $result->fetchAll()){
echo '<div style="font-size:18px;" class="col-sm-12"><b>ID NUMBER:</b> ' . $row['Name'] . '</div>';
echo '<div style="font-size:18px;" class="col-sm-12"><b>EMPLOYEE NAME:</b> ' . $row['Badgenumber'] . '</div>';
}
$output .= '
<table class="table table-striped table-bordered">
<thead class="thead-dark">
<tr>
<th style="width:220px">Date</th>
<th>Time In</th>
<th>Break Out</th>
<th>Break In</th>
<th>Time Out</th>
</tr>
</thead>
';
if($result->fetchColumn() > 0)
{
while($row = $result->fetchAll())
{
$date=date_create($row['CHECKTIME']);
$dDate = date_format($date,"M d, Y (D)");
$output .= '
<tr>
<td>'. $dDate .'</td>
<td>'. $start_time .'</td>
<td>'. $break_out .'</td>
<td>'. $break_in .'</td>
<td>'. $end_time .'</td>
</tr>
';
}
}
else
{
$output .= '
<tr>
<td colspan="5">No Data Found</td>
</tr>
';
}
$output .= '</table>';
echo $output;
?>