fix for filetypes

so... you messed up your normal filetypes?...

delete them all, now go to sql query, and run these(do each one separately..., and put your prefix before filetypes if you have one i.e `prefixfiletypes`)

INSERT INTO `filetypes` (`id`, `filetype`, `mime`, `image`, `image_w`, `image_h`, `force_thumb`) VALUES ('1', 'jpg', '', '', '0', '0', '0');

INSERT INTO `filetypes` (`id`, `filetype`, `mime`, `image`, `image_w`, `image_h`, `force_thumb`) VALUES ('2', 'gif', '', '', '0', '0', '0');

INSERT INTO `filetypes` (`id`, `filetype`, `mime`, `image`, `image_w`, `image_h`, `force_thumb`) VALUES ('3', 'png', '', '', '0', '0', '0');


should now work :)