Problem after moving site

[gibso80]

After moving a modx site Cliche still outputs the old url for the images, causing the images to be gone in frontend.

In the source it says

<img width="120" height="120" title="MEP_Estland01" alt="" class="attachment-thumbnail" 
src="http://www.gefion-gym.com/assets/components/cliche/cache/6/78/MEP_Estland01-120x120-zc.png">

but it should be

<img width="120" height="120" title="MEP_Estland01" alt="" class="attachment-thumbnail" 
src="http://www.somethingelse.dk/assets/components/cliche/cache/6/78/MEP_Estland01-120x120-zc.png">

Is there any way to solve this?