مشگل در ماژول آخرين مراجعات به سايت

[eleir]

با سلام
من تازه هاست خريدم
و مامبو 4.6.2p روش نصب كردم

وماژول آخرين مراجعات رو كه روش نصب كردم ماژول خطاي زير رو ميده البته ماژول درست كار ميكنه و اسم سايتهاي ديگه رو نشون ميده زير اين خطاهه حالا چي كارش كنم

Notice: Use of undefined constant host - assumed 'host' in /home/eleir/public_html/modules/mod_referer_extended.php on line 157

Notice: Use of undefined constant host - assumed 'host' in /home/eleir/public_html/modules/mod_referer_extended.php on line 192

Notice: Use of undefined constant host - assumed 'host' in /home/eleir/public_html/modules/mod_referer_extended.php on line 192

Notice: Use of undefined constant host - assumed 'host' in /home/eleir/public_html/modules/mod_referer_extended.php on line 202

Notice: Use of undefined constant host - assumed 'host' in /home/eleir/public_html/modules/mod_referer_extended.php on line 203

Notice: Use of undefined constant host - assumed 'host' in /home/eleir/public_html/modules/mod_referer_extended.php on line 233

Notice: Use of undefined constant host - assumed 'host' in /home/eleir/public_html/modules/mod_referer_extended.php on line 233

Notice: Use of undefined constant host - assumed 'host' in /home/eleir/public_html/modules/mod_referer_extended.php on line 233

Notice: Undefined variable: refererArray in /home/eleir/public_html/modules/mod_referer_extended.php on line 233

با تشكر
اگه ميشه كمك كنيد :-[