Need help CKEditor with media link problem

hello,
I have a problem since i past modx from 2.5.8 to 2.6.5 and updated the CKEdtitor from 1.1.0 to 1.4.0
since the update, i'm unable to add media to the WYSIWYG. the problem is in the dev tool of Chrome that all images in the CKEditor is they point to /manager/assets/images/...... etc but the all media are in the /assets/images/.....

i can select the image from the button of the editor but the reference stop working then the png or gif is selected.
Images sent before the MODX update works normally.. but new images put after the update don't works.

I have cleared the cache from /core/cache
clear browser cache.
but now i have no idea and i'm unable to find a solution from google.
What i need to check? what's wrong?

Thanks for your help.