Insert button does not insert image into ckeditor text field (long with summary)

[mikesoltis]

I can load an image via the "Browse" or "Select Existing..." buttons in an Image field and the Insert button is displayed. However, the image does not appear in the ckeditor text field (long with summary) when the insert button is clicked.

I also get multiple warning messages when I upload an image into the Image field (or use the Remove button) which may or may not be related:

Warning: Use of undefined constant IMAGE_DERIVATIVE_TOKEN - assumed 'IMAGE_DERIVATIVE_TOKEN' (this will throw an Error in a future version of PHP) in template_preprocess_image_insert_image() (line 65 of /apache/www/html/smbmc/modules/insert/includes/image.inc).

Warning: include(/apache/www/html/smbmc/modules/colorbox/colorbox-insert-image.tpl.php): failed to open stream: No such file or directory in include() (line 1546 of /apache/www/html/smbmc/core/includes/theme.inc).

[yorkshire-pudding]

While I don't get the warnings, I found with summary enabled the image went into the summary, regardless of last selected. I think is related to #3 so might be best to focus on that one.