TimThumb.php Wordpress

[mesoriginal]

Warning: file_exists() [function.file-exists]: open_basedir restriction in effect. File(XXX) is not within the allowed path(s): (BBB) in CCC/timthumb.php on line 899

Warning: Cannot modify header information - headers already sent by (output started at DDD/timthumb.php:899) in EEE/timthumb.php on line 428
A TimThumb error has occured

The following error(s) occured:
Could not find the internal image you specified.


Query String : src=FFF/wp-content/uploads/AVINGU12.jpg&h=340&w=615&zc=1
TimThumb version : 2.8.5

Me sale este error en el timthumb.php alguien sabe que podria ser? A Alguien le pasó lo mismo alguna vez?

Muchas gracias.