Thread:Extension talk:Widgets/PHP Fatal error: Cannot access self:: when no class scope is active in extensions/Widgets/WidgetRenderer.php on line 146

Hello, I get the above error when trying to submit or preview a page that embeds a widget. We are using PHP 5.3.3 and my guess is that this is not supported, as this thread suggests:

Is this the case? if so, is there any way to modify the outputCompiledWidget function so that this works?

Thanks, Eric.