I happend to buy gran via paypal at the same time your web server performed its
Fatal error: Out of memory (allocated 4456448) (tried to allocate 8192 bytes) in \libraries\joomla\cache\storage.php on line 1
kind of fun. Anyway I have a paypal receit but no gran T_T poor me.
Actually that's peculiar - your forum errors gave a d:\ home and that one gives a \libraries - odd one looks relative to webserver home and the other was an absolute location. How weird is that.