Maxime

Finaly I find a solution.
Before this error there’s somes warnings : “Creating default object from empty value”.

I fixed warnings as explained here and it solved the “require_once” fatal error.

I get the same error with BP GTM System 1.9 and WordPress 3.8.

I temporarly fixed this setting default value :

if (empty($gd)) { $gd = new stdClass(); }
if (empty($gd->search)) { $gd->search = new stdClass(); }