What PHP version is the server running?

Here is the config.php, maybe I made a mistake here?

@<?php
@/**
@* jobber job board platform
@*
@ * @author Filip C.T.E. <http://www.filipcte.ro> <me@filipcte.ro>
@ * @license You are free to edit and use this work, but it would be nice if you always referenced the original author ;)
@ * (see license.txt).
@ */
@
@ header(‘Content-Type: text/html; charset=UTF-8’);
@
@ ini_set(‘display_errors’, ‘On’);
@ error_reporting(E_ALL ^ E_STRICT);
@
@ date_default_timezone_set(‘America/Buenos_Aires’);
@
@ // MySQL + misc settings for local environment
@ if ($_SERVER[‘SERVER_NAME’] == ‘localhost’)
@ {
@ define(‘DB_HOST’, ‘localhost’);
@ define(‘DB_USER’, ‘root’);
@ define(‘DB_PASS’, ‘’);
@ define(‘DB_NAME’, ‘jobberbase’);
@ define(‘LOCATION’, ‘local’);
@ define(‘ENVIRONMENT’, ‘dev’);
@ }
@ // MySQL + misc settings for production environment
@ else
@ {
@ define(‘DB_HOST’, ‘sql3.pandela.com’);
@ define(‘DB_USER’, ‘gason_co’);
@ define(‘DB_PASS’, ‘*********’);
@ define(‘DB_NAME’, ‘gason_co’);
@ define(‘LOCATION’, ‘online’);
@ define(‘ENVIRONMENT’, ‘prod’);
@ define(‘JOBBER_URL’, ‘http://castingsonline.pandela.org/’);
@
@ }
@
@ // Global settings definitions
@ define(‘NOTIFY_EMAIL’,‘gasason@gmail.com’);
@ define(‘ADMIN_EMAIL’,‘gasason@gmail.com’);
@ define(‘SITE_NAME’, ‘Castings Online’);
@
@ define(‘MAX_CV_SIZE’, 3000000); // approx. 3 mb
@ define(‘FILE_UPLOAD_DIR’, ‘uploads/’);
@ define(‘JOBS_PER_PAGE’, 50);
@
@ //define (‘APP_PATH’, $_SERVER[‘DOCUMENT_ROOT’] . _APP_MAIN_DIR . ‘/’);
@ define(‘APP_PATH’,dirname(__FILE__).’/’);
@ @ if(isset($_SERVER[‘SCRIPT_NAME’]))
@ { @ define(’_APP_MAIN_DIR’, rtrim(dirname($_SERVER[‘SCRIPT_NAME’]),’/’)); @}
@ else
@ {
@ //define(’_APP_MAIN_DIR’,’/jobberbase/app’);
@ die(’[config.php] Cannot determine APP_MAIN_DIR, please set manual and comment this line’);
@ }
@
@ if(isset($_SERVER[‘HTTP_HOST’]) && isset($_SERVER[‘SERVER_PORT’]))
@ { @ if($_SERVER[‘SERVER_PORT’] == 80) @ {
@ define (‘BASE_URL’, ‘http://’ . $_SERVER[‘HTTP_HOST’] . _APP_MAIN_DIR . ‘/’);
@ }
@ else
@ {
@ define (‘BASE_URL’, ‘http://’ . $_SERVER[‘HTTP_HOST’].’:’.$_SERVER[‘SERVER_PORT’] . _APP_MAIN_DIR . ‘/’);
@ }
@ }
@ else
@ {
@ //define (‘BASE_URL’, ‘http://jobberbase.ro’ . _APP_MAIN_DIR . ‘/’);
@ die(’[config.php] Cannot determine BASE_URL, please set manual and comment this line’);
@ }
@
@ // Type of jobs. Values are the database ids.
@ define(‘JOBTYPE_FULLTIME’, 1);
@ define(‘JOBTYPE_PARTTIME’, 2);
@ define(‘JOBTYPE_FREELANCE’, 3);
@
@ // Function and classes includes
@ require_once ‘_includes/function.validate_email.php’;
@ require_once ‘_includes/function.redirect_to.php’;
@ require_once ‘_includes/function.printr.php’;
@ require_once ‘_includes/function.escape.php’;
@ require_once ‘_includes/functions.php’;
@ require_once ‘_includes/class.phpmailer.php’;
@ require_once ‘_includes/class.Postman.php’;
@ require_once ‘_includes/class.Textile.php’;
@ require_once ‘_includes/class.Sanitizer.php’;
@ require_once ‘_includes/class.Db.MySql.php’ ;
@ require_once ‘_includes/class.Job.php’;
@ require_once ‘_includes/class.Paginator.php’;
@ require_once ‘_includes/class.Feed.php’;
@ require_once ‘_includes/class.SpamReport.php’;
@ require_once ‘_includes/class.Api.php’;
@ require_once ‘_includes/class.JobApplication.php’;
@ require_once ‘_includes/class.SearchKeywords.php’;
@ require_once ‘_includes/smarty/libs/Smarty.class.php’;
@
@ // Setup database connection
@ try
@ {
@ $db = new Db(DB_HOST, DB_USER, DB_PASS, DB_NAME);
@ $db->Execute(‘SET CHARSET UTF8’);
@ }
@ catch(ConnectException $exception)
@ {
@ if (ENVIRONMENT == ‘dev’)
@ {
@ echo “Database Connection Error:<br />”;
@ printr($exception->getMessage());
@ }
@ }
@
@ // Setup Smarty
@ $smarty = new Smarty();
@ $smarty->template_dir = APP_PATH . ‘_templates/’;
@ $smarty->compile_dir = APP_PATH . ‘_templates/_cache/’;
@
@
@ // Create Textile object
@ $textile = new Textile;
@
@ // Split URL – get parameters
@ $_app_info[‘params’] = array();
@ $_url = str_replace(_APP_MAIN_DIR, ‘’, $_SERVER[‘REQUEST_URI’]);
@ $_tmp = explode(’?’, $_url);
@ $_url = $_tmp⁰;
@ if ($_url = explode(’/’, $_url))
@ {
@ foreach ($_url as $tag)
@ {
@ if ($tag)
@ {
@ $_app_info[‘params’][] = $tag;
@ }
@ }
@ }
@?>

@

are you using a windows or a linux server? mailing uses linux sendmail (default mail() php function).
also, the errors you get could happen because of some php.ini setting…