I can't activate dynamik website builder on my local wamp server installation

Hi there!
Each time I try to activate the dynamic website builder I get a message: The site can not be retrieved. And it all blocks me. Is there a solution to this and why is this happening? I can't even access my themes in wp-admin area.
When i delete a dynamic theme file in / wp-content / themes then everything works again!
How do I solve this?


Last edited: