script crashing webhost server

["thenativegaze"]

i'm new to php/mysql and i build a simple blog from scratch following dreamwear 
tutorials. recently my site was shut down by my webhost because a script i 
wrote maxed out php and crashed the mysql server.  there is an error in an 
insert transaction script.  here is the script:


 // Load the common classes
 require_once('../includes/common/KT_common.php');

 // Load the tNG classes
 require_once('../includes/tng/tNG.inc.php');

 // Make a transaction dispatcher instance
 $tNGs = new tNG_dispatcher("../");

 // Make unified connection variable
 $conn_connBlog = new KT_connection($connBlog, $database_connBlog);

 // Start trigger
 $formValidation = new tNG_FormValidation();
 $tNGs->prepareValidation($formValidation);
 // End trigger

 //start Trigger_ImageUpload trigger
 //remove this line if you want to edit the code by hand 
 function Trigger_ImageUpload(&$tNG) {
   $uploadObj = new tNG_ImageUpload($tNG);
   $uploadObj->setFormFieldName("image_art");
   $uploadObj->setDbFieldName("image_art");
   $uploadObj->setFolder("../img/blog_img/");
   $uploadObj->setResize("true", 500, 0);
   $uploadObj->setMaxSize(200);
   $uploadObj->setAllowedExtensions("gif, jpg, jpe, jpeg, png");
   $uploadObj->setRename("auto");
   return $uploadObj->Execute();
 }
 //end Trigger_ImageUpload trigger

 if (!function_exists("GetSQLValueString")) {
 function GetSQLValueString($theValue, $theType, $theDefinedValue = "", 
$theNotDefinedValue = "") 
 {
   $theValue = get_magic_quotes_gpc() ? stripslashes($theValue) : $theValue;

   $theValue = function_exists("mysql_real_escape_string") ? 
mysql_real_escape_string($theValue) : mysql_escape_string($theValue);

   switch ($theType) {
     case "text":
       $theValue = ($theValue != "") ? "'" . $theValue . "'" : "NULL";
       break;    
     case "long":
     case "int":
       $theValue = ($theValue != "") ? intval($theValue) : "NULL";
       break;
     case "double":
       $theValue = ($theValue != "") ? "'" . doubleval($theValue) . "'" : 
"NULL";
       break;
     case "date":
       $theValue = ($theValue != "") ? "'" . $theValue . "'" : "NULL";
       break;
     case "defined":
       $theValue = ($theValue != "") ? $theDefinedValue : $theNotDefinedValue;
       break;
   }
   return $theValue;
 }
 }

 mysql_select_db($database_connBlog, $connBlog);
 $query_rsArticles = "SELECT * FROM blg_article_art ORDER BY date_art DESC";
 $rsArticles = mysql_query($query_rsArticles, $connBlog) or die(mysql_error());
 $row_rsArticles = mysql_fetch_assoc($rsArticles);
 $totalRows_rsArticles = mysql_num_rows($rsArticles);

 // Make an insert transaction instance
 $ins_blg_article_art = new tNG_insert($conn_connBlog);
 $tNGs->addTransaction($ins_blg_article_art);
 // Register triggers
 $ins_blg_article_art->registerTrigger("STARTER", "Trigger_Default_Starter", 1, 
"POST", "KT_Insert1");
 $ins_blg_article_art->registerTrigger("BEFORE", 
"Trigger_Default_FormValidation", 10, $formValidation);
 $ins_blg_article_art->registerTrigger("END", "Trigger_Default_Redirect", 99, 
"list_art.php");
 $ins_blg_article_art->registerTrigger("AFTER", "Trigger_ImageUpload", 97);
 // Add columns
 $ins_blg_article_art->setTable("blg_article_art");
 $ins_blg_article_art->addColumn("title_art", "STRING_TYPE", "POST", 
"title_art");
 $ins_blg_article_art->addColumn("text_art", "STRING_TYPE", "POST", "text_art");
 $ins_blg_article_art->addColumn("date_art", "DATE_TYPE", "POST", "date_art", 
"{NOW_DT}");
 $ins_blg_article_art->addColumn("image_art", "FILE_TYPE", "FILES", 
"image_art");
 $ins_blg_article_art->setPrimaryKey("id_art", "NUMERIC_TYPE");

 // Execute all the registered transactions
 $tNGs->executeTransactions();

 // Get the transaction recordset
 $rsblg_article_art = $tNGs->getRecordset("blg_article_art");
 $row_rsblg_article_art = mysql_fetch_assoc($rsblg_article_art);
 $totalRows_rsblg_article_art = mysql_num_rows($rsblg_article_art);

 can anyone see anything wrong here?