Can’t see dashboard

Hi,
When I try to access my wordpress dashboard through wp-login, all I get is a completely blank page. I’ve tried different web browsers and different PCs, nothing changed. I also reset my password, that didn’t help either. Everything worked fine yesterday morning, and I didn’t make any changes to the blog except publishing a new post, so I have no idea what might have caused this.

My url is https://www.majapiraja.net