Error in Pages section

[cloudy]

Hi,

I have successfully installed CMS and able to configure most of the things. But when in the content >> Pages section I am getting an error as soon as I change content type from content to Link. It gives me the following error-

Notice: Undefined index: file_url in /clientdata/clients/n/e/netreturn.co.nz/www/lib/classes/contenttypes/Link.inc.php on line 55

Notice: Undefined index: file_url in /clientdata/clients/n/e/netreturn.co.nz/www/lib/classes/contenttypes/Link.inc.php on line 57

Notice: Undefined index: target in /clientdata/clients/n/e/netreturn.co.nz/www/lib/classes/contenttypes/Link.inc.php on line 60


I tried uploading Link.inc.php file again but it did not help.

Do I have to install the CMS again? How can I solve this?

Please help.

Thanks