In my error-logs I find this error:

[Fri Jul 27 16:01:10 2012] [warn] [client 193.173.46.126] mod_fcgid: stderr: PHP Notice: Undefined property: stdClass::$title in /var/www/vhosts/xxxxxxx.nl/httpdocs/plugins/content/jw_simpleImageGallery/jw_simpleImageGallery/tmpl/Polaroids/default.php on line 14, referer: www.xxxxx.nl/

It doesn't give a problem at the frontend, but I like to know how to solve this problem.

Kind regards,

Floris Langendam
Joomla 2.5.6

Where exactly do you get this error?
Do you use Simple Image Gallery Pro ? Which version do you use?

I found this error in the logfiles on the server.

I'm using the free-version V2.2