my-account ssl error

Hey,

I’m searching for a solution since days and I’m getting mad.
I set up my first wordpress installation ever. I’m creating a shop using Woocommerce.

In the beginning all worked out fine. One day on the other the my-account page isn’t working out anymore. I don’t know what I crashed and I can’t find useful tips anywhere. If I read anything here in this forum and also google, I already tried all I could find but it didn’t worked out.

I’m using the newest versions available of wordpress and woocommerce.
I’m also using a bunch of other plugins but the problem is defenitly with woocommerce. I deactivated all and the page was available until I reactivated woocommerce.

this ist my system status:

and this is what I get when I’m trying to get on my account page:

I know it says “ERR_SSL_UNRECOGNIZED_NAME_ALERT” but I really don’t know what to do. All other pages are working like http://development.inmotion-sports.com/shop/mein-konto/warenkorb/

I changed the endpoint names, if neccessary to know:

I’m new to php and all of this so please don’t judge to hard. Maybe it’s the simplest thing. I read all pages I could find especially on this page but nothing worked so far 🙁

Regards,
Nadine