Warning: mysql_fetch_row() expects parameter 1 to be resource, boolean given in

$r=mysql_query("select module,unit,code,val from tpl where perm='1' or skin='$SKIN[id]' or (skin=0 and ((module='$MODULE' and unit='*') or (module='$MODULE' and unit='$UNIT')))");
while (list($m,$u,$c,$v)=mysql_fetch_row($r)) {
  if (!isset($TEMPLATE[$m])) $TEMPLATE[$m]=array();
  $TEMPLATE[$m]["$u.$c"]=$v;
  }

$r=mysql_query('SELECT `module`,`unit`,`code`,`val` from `tpl` where `perm`='1' or `skin`="'$SKIN['id']'" or (`skin`=0 and ((`module`="'$MODULE'" and `unit`='*') or (`module`="'$MODULE'" and `unit`="'$UNIT'")))") or die (Mysql_error());

or die (Mysql_error());

$r=mysql_query('SELECT `module`,`unit`,`code`,`val` from `tpl` where `perm`='1' or `skin`="'$SKIN['id']'" or (`skin`=0 and ((`module`="'$MODULE'" and `unit`='*') or (`module`="'$MODULE'" and `unit`="'$UNIT'")))') or die (Mysql_error());

<?
require_once('service.php');
 
if (isset($_GET['ref'])) {
  $r=isset($_SERVER['HTTP_REFERER'])?$_SERVER['HTTP_REFERER']:'';
  if ($r!='' and !strstr($r,$CFG['SITE_URL'])) {
    $_SESSION['REFERAL']=$_GET['ref'];
    header("Location: $CFG[PATH]/");
    }
  }
 
if (!isset($_SESSION['REFSITE'])) {
  $_SESSION['REFSITE']=isset($_SERVER['HTTP_REFERER'])?$_SERVER['HTTP_REFERER']:'';
  }
 
$_SEARCH=array('all'=>'(Везде)');
 
$MODULE=isset($_GET['module'])?$_GET['module']:$CFG['SITE_DEFAULT_MODULE'];
$UNIT=isset($_GET['unit'])?$_GET['unit']:'index';
$UNIT=str_replace('.','',$UNIT);
$UNITNAME=str_replace('/','_',$UNIT);
 
if (!isset($MODULES[$MODULE])) die("NSM");
if (!$MODULES[$MODULE]['active']) die("MiNA");
 
if ($USER->id>0) {
  $USER->page=$_SERVER['REQUEST_URI'];
  $USER->store1('page');
  }
 
fetch_par();
 
$EVENTS=array(); $EI=array();
$ET=get_sql_table('events.id',"(module='$MODULE' or module='*') and (unit='$UNIT' or unit='*' or unit='box')");
foreach ($ET as $id=>$e) {
  if (!isset($EI["$e[src].$e[module]"])) {
    $FN="modules/$e[src]/events/".($e['module']!='*'?$e['module']:'all').'.php';
    $EI["$e[src].$e[module]"]=$FN;
    }
  if (!isset($EVENTS[$e['code']])) $EVENTS[$e['code']]=array();
  $EVENTS[$e['code']][]=$e['src'];
  }
foreach ($EI as $f) if (file_exists($f)) include($f);
 
if ($MODULES[$MODULE]['php']) {
  include("modules/$MODULE/include.php");
  }
 
$r=mysql_query("select module,unit,code,val from tpl where perm='1' or skin='$SKIN[id]' or (skin=0 and ((module='$MODULE' and unit='*') or (module='$MODULE' and unit='$UNIT')))") or die (Mysql_error());
while (list($m,$u,$c,$v)=mysql_fetch_row($r)) {
  if (!isset($TEMPLATE[$m])) $TEMPLATE[$m]=array();
  $TEMPLATE[$m]["$u.$c"]=$v;
  }
 
function content() {
  if (isset($_POST['_SEARCH_QUERY'])) return core_search();
  return module_content();
  }
 
if (isset($_GET['_CHARSET'])) {
  iconv_set_encoding('internal_encoding','CP1251');
  iconv_set_encoding('output_encoding',$_GET['_CHARSET']);
  ob_start('ob_iconv_handler');
  }
 
$TITLE='';
$LIGHT=isset($_GET['_LIGHT']);
$CLEAN=isset($_GET['_CLEAN']);
$DENIED=isset($_GET['denied'])?$_GET['denied']:false;
if (!$DENIED and $UID) {
  if (!$USER->granted($MODULE)) $DENIED=$MODULE;
  }
if ($DENIED) $content=skin_denied($DENIED);
elseif ($LIGHT or $CLEAN) $content=content();
else $content=skin();
$content=page_parse($content);
if (!$CLEAN) $content=page_start($TITLE).$content.page_end();
echo $content;
?>

$r=mysql_query("SELECT `module`, `unit`, `code`, `val` FROM `tpl` WHERE `perm`='1' OR `skin`='$SKIN[id]' OR `skin`=0 AND `module`='$MODULE' AND `unit`='*' OR `module`='$MODULE' AND `unit`='$UNIT' ") or die (mysql_error());

or die (mysql_error());

$r=mysql_real_escape_string("SELECT `module`, `unit`, `code`, `val` FROM `tpl` WHERE `perm`='1' OR `skin`='$SKIN[id]' OR `skin`=0 AND `module`='$MODULE' AND `unit`='*' OR `module`='$MODULE' AND `unit`='$UNIT' ") or die (mysql_error());
while (list($m,$u,$c,$v)=mysql_fetch_row($r)) {
  if (!isset($TEMPLATE[$m])) $TEMPLATE[$m]=array();
  $TEMPLATE[$m]["$u.$c"]=$v;
  }