Although...

[ManDay]

An Error Has Occurred
Although you've logged in successfully, there was an error retrieving your account's hosting type from the backend system.

Please post on our forums to seek support on this issue.

I can't login to my CP anymore. I may have forgotten my password/username, too (it says that it can't find any account of my username) - but there are obviously other problems too.

 

[Jesse]

It is because of the Global Update, read this thread: http://forums.x10hosting.com/news-announcements/46940-global-update-mysql-issues-etc.html

 

[ManDay]

Thank you Jesse. Issue closed then.

Edit: I'm sorry, I should have read the news and looked arround the forums a lil' bit before posting. Please forgive.