Oh My God. Something else does not work

[PokeFerno]

Can someone PLEASE tell me what this means.

Fatal error: Can't inherit abstract function Creator::create() (previously declared abstract in UserCreator) in /home/a5239966/public_html/adoptables/classes/abstract/abstract_usercreator.php on line 3

[IntoRain]

Check this thread http://mysidiaadoptables.com/forum/showthread.php?t=4021&highlight=can%27t+inherit