Unable to login after full https update

Hi Guys,

I am really stuck on this one so i am reaching out here, hoping someone can help me out!

Recently our entire domain has had a security upgrade and everything is now forced to use https://

I have changed the domain name to https:// in the wp-config file. Now ever since i have made these changes i am unable to login at:

https://www.raven.nl/blog/wp-login.php

As you can see there are a lot of mixed content issues i am trying to resolve. But to resolve them i am going to need access to the dashboard.

If you try to login nothing happens, there is no feedback, just.. nothing.

Who can help me out? I have searched all over the place and tried all options out there, i think…

Hope to hear from someone to free me of my misery 🙂

– Tom