Static function TabularInputManager::load() should not be abstract

I’m trying to use the extension “ztabularinputmanager” but I get this error:

Static function TabularInputManager::load() should not be abstract.

Does anyone know why a static funciton can’t be abstract?

(I’m using php 5.3.8)

Thanks

This post has been viewed more than 470 times and still dont have an answer or discution???

Maybe a workaround?

Here is more information about this error - http://stackoverflow.com/questions/999066/why-does-php-5-2-disallow-abstract-static-class-methods