PHP errors [#1426964]

Hi Ron
I am getting the following in my error logs, they are from a googlebot, I am getting about 5 per minute. I don't want to disallow biblo in robots.txt but is there abyway I can stop these error messages.?
Many Thanks
Julie

Type	php
Date	Friday, February 3, 2012 - 08:16
User	Anonymous (not verified)
Location	http://www.speech-therapy.org.uk/biblio?f%5Bkeyword%5D=70&f%5Bag%5D=C&s=type&o=desc
Referrer	
Message	Notice: Trying to get property of non-object in eval() (line 3 of /home/sltruweb/public_html/modules/php/php.module(74) : eval()'d code).
Severity	notice
Hostname	66.249.71.165
Operations

Comments

Comment #1

rjerome commented 3 February 2012 at 12:46

I don't think the Biblio module is the culprit here. The error indicates there may be a "snippet" of PHP code being run. I'm guessing it might be in the theme code somewhere, perhaps evaluating some property of a node object, and in this particular case there are no nodes on the page.

Ron.