Error After upgrading the nbill?

[raqeemall]

Hi,

After I upgrade nbill I am receiving this error continuously??
Any suggestion?

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An error has occurred in nBill (front end)! Details of the error are given below:

Billing Version:
Service Pack:
Domain: http://www.***.com
Date/Time: 26-Jan-2012 10:01:45 am
IP Address:
Page: http://www.***.com/index.php?option=com_nbill
Referrer: http://www.***.com/index.php?option=com_nbill&action=quotes&task=edit&cid=2758
Error Log ID: 285
Error Message: base64_decode() has been disabled for security reasons
File Name: /home/****/public_html/components/com_nbill/nbill.php
Line Number: 0
PHP Version (and OS): 5.2.17 (Linux)
CMS: Joomla!
CMS Version: 1.5.x

[netshine]

Your hosting company has disabled the base64_decode PHP function. Whilst hackers do sometimes use base 64 encoding to obfuscate their code, it is highly unusual for the base64_ functions to be disabled for security reasons as those functions have legitimate uses (better to disable the eval function than the base64 functions). nBill has used this function for quite some time - it is not something that was added in a recent release. I suggest you ask your hosting company if this restriction can be lifted, perhaps just on your account (it is often possible to override the PHP configuration file in a particular folder).

[raqeemall]

Thank I contacted my host and they enabled it and now its working fine.