Thread:Project:Support desk/Fatal error: Unsupported operand types

Hi guys, just having a few issues with my wiki.

CentOS MediaWiki 1.20.2 PHP 5.3.23 PCRE version 8.33

I'm getting a blank page so I enabled error logging. I was attempting to get Scribunto to work but now receiving this error..

Fatal error: Unsupported operand types in /mywiki/languages/Language.php on line 389

I've searched the web and the support threads and not much info on this error. I found a little info here. I get the same error when running the maintenance rebuildFileCache.php. But can run update.php fine. I've disabled caching, checked file permissions, with no luck.

I've made no changes to Language.php or added any extra namespaces (as Language.php line 389 refers to namespaces).

Thanks