RSS importer and messaging

[olympist]

Hi,

I have installed a clean pligg 9.0 again. http://x.asliburak.com/
I use Turkish language, and translated Pligg to Turkish, and have modified some language options to Turkish. have installed messaging module too.

When I want to receive rss feeds the page
http://x.asliburak.com/rss/rss_main.php

Fatal error: Call to undefined method stdClass::assign() in /var/www/domains/x.asliburak.com/docs/modules/messaging/messaging_settings.php on line 18

error.

When I disable messaging the rss importer works fine.

(I have also installed Pligg before but have not faced this problem )