Article ID: 112538, created on Oct 14, 2011, last review on Jun 17, 2016

  • Applies to:
  • Plesk 12.0 for Linux
  • Plesk 12.0 for Windows
  • Plesk 11.0 for Windows
  • Plesk 11.5 for Windows
  • Plesk 10.4 for Windows
  • Plesk 10.3 for Windows


While you click on the "Website & Domains" tab, Parallels Plesk Panel encounters the following error:

 Internal error: is out of webspace
 Message is out of webspace
 File Webspace.php
 Line 334
 Type PleskFatalException 

While trying to reconfigure IIS settings for a domain using the websrvmng.exe utility, the following error is thrown:

C:\Program Files (x86)\Parallels\Plesk\admin\bin>websrvmng.exe --reconfigure-vhost,
 A specified logon session does not exist. It may already have been terminated. (
 Exception from HRESULT: 0x80070520)
 In Microsoft.Web.Administration module
 Exception type: System.Runtime.InteropServices.COMException
 at Microsoft.Web.Administration.Interop.IAppHostMetho dInstance.Execute()
 at Microsoft.Web.Administration.Binding.AddSslCertifi cate(Byte[] certificateH
 ash, String certificateStoreName)
 at Microsoft.Web.Administration.BindingManager.Bindin gTransaction.Commit()
 at Microsoft.Web.Administration.BindingManager.Save()
 at Microsoft.Web.Administration.ServerManager.CommitC hanges()
 at ServerManagerFactory.commit()
 at IIS7ServerManager.commit(IIS7ServerManager* )


The Parallels Plesk Panel database has inconsistencies due to corrupted certificates in the IIS configuration.


  1. Make sure that the symptoms are the same as described in this KB. "Internal error: is out of webspace" can be caused by other problems. Do not modify database if you are unsure that it is exactly the same case.

  2. Run the following query to identify the inconsistencies:

    How to access Parallels Plesk Panel database

    mysql> SELECT id,name FROM domains WHERE htype='vrt_hst' AND id NOT IN (SELECT dom_id FROM hosting);

  3. Backup psa database backup before any changes:

    How can I backup/restore a Plesk database dump?

  4. Run another query to fix inconsistency:

    mysql> UPDATE domains SET htype='none' WHERE htype='vrt_hst' AND id NOT IN (SELECT dom_id FROM hosting);

  5. To make sure the issue does not reappear, delete server certificates from IIS -> Server -> Server certificates.

  6. Then run Plesk Reconfigurator -> Repair Plesk Installation -> Plesk Services.

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