Undefined index $base_path in include(), line 7 of page--front.tpl.php I receive this error message in my pages; strange enough, it doesn't appear in the front page.  


  Notice: Undefined index: $base_path in include() (line 7 of /home/kinderen/kinderenenislam.nl/sites/all/themes/kei2/page--front.tpl.php).


Where should I include $base_path?
$base_path is a global variable which should definitely be available in your theme's page template files.

I would guess your theme is doing something to remove that var (perhaps in a preprocess function). You can easily solve the problem using one of the following:


Using a call to the base_path() function instead of $base_path.
Using $GLOBALS['base_path'] in place of$base_path`.
Adding the line &lt;?php global $base_path; ?&gt; to the top of your page template file(s)