Thread:Extension talk:FlaggedRevs/Script not working when loading from Mobile phone

The main page is loading fine when using my desktop browser, but when loading the wiki main page from my android phone, i am getting this error msg : Fatal error: Call to undefined method Revision::getContent in extensions/FlaggedRevs/backend/FlaggedRevs.class.php on line 570 any hint? am using latest versions of MW and this Extension.