Ok, wait... What?

[Nomadturk]

So,

I was trying to add a subdomain and I'm getting a weird error message as per the picture.

In log files, I only have these lines regarding that.

[2015-08-18 11:43:50] ERR [panel] Failed to delete hosting: Unable to delete physical hosting
[2015-08-18 11:43:50] ERR [panel] Some fields are empty or contain an improper value. Do not use quotes, space and national alphabet characters in a password.<br />
The password length should be from 5 to 14 characters in length, and it should not contain the username. ('password' = '')<br><a href='http://kb.sp.parallels.com/plesk-error/search?metaId=15ce68b7c657e3915829a6000aa4756f&messageId=8efbe4913427f4bd99fd3bab305d58af&file=Hosting.php&line=667&type=Smb_Exception&message=Some+fields+are+empty+or+contain+an+improper+value.+Do+not+use+quotes%2C+space+and+national+alphabet+characters+in+a+password.%0AThe+password+length+should+be+from++to++characters+in+length%2C+and+it+should+not+contain+the+username.+%28+%3D+%22%22%29' target='_blank'>Search for related Knowledge Base articles</a>

I am creating , not deleting.
Also the page I'm being directed to "APPLIES TO: Plesk 11.5 for Windows"

 

[IgorG]

What about this article?

http://kb.odin.com/en/124858