I have a dataobject, administered by the great ModelAdmin, that scaffolds the
$static $has_one = array('MyImage' => 'Image');
this fives a very nice ajaxy upload and see the image, but when the image is larger than the file...
; Maximum allowed size for uploaded files. ; http://php.net/upload-max-filesize upload_max_filesize = 2M
then I get the message "SecurityID doesn't match, possible CSRF attack." after I select the too large image from my computer and select 'attach image'...
I would be very grateful for any help one this please.
p.s. I should mention this is on 2.4.0