Error: Bad Request – invalid parameter:’site_id”

After i had my domein hosted at amother server i went to my original server and have now a error thta i do not have access to site kit. Redo the plugin setuo gives an error like:

Error: Bad Request – invalid parameter:’site_id”

My account works fine in ‘Bedrijfsprofielmanager’ deleted the plugin and reinstalled the plugin. But no luck? Any suggestions?

The page I need help with: [log in to see the link]

 

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