Article ID: 9081, created on Sep 28, 2010, last review on Jun 16, 2016

  • Applies to:
  • Plesk Sitebuilder 4.5 for Linux/Unix


Working with web browser Mozilla Firefox 3.6.9 or above.

Open a site in Sitebuilder Wizard on page Edit (Parallels Plesk Sitebuilder -> Sites -> <Site Name> -> Edit Site In Wizard -> Edit).

Try to drag and drop any block module on the site from the right menu (Voting, SitePal, Site Map, Script, RSS Reader, Online Status Indicator, Feedback, Area Map).

The module does not appear on the site.


According to Release Notes of Parallels Plesk Sitebuilder 4.5 supported browsers are Internet Explorer 6.0/7.0 and  Firefox 1.5/2.0:

Known Problems and Limitations

 2. Supported browsers are: Internet Explorer 6.0/7.0, Firefox 1.5/2.0.

Several major functions used by drag and drop feature have been disabled in Mozilla Firefox since version 3.6.9.


The problem will be fixed in future update of Parallels Plesk Sitebuilder.

Hotfix for Parallels Plesk Sitebuilder 4.5.x is in the attachment. To installing the hotfix download file sitebuilder45_modules_drag_and_drop_patch.tgz and extract the archive with "tar -zxf" into root directory of Parallels Plesk Sitebuilder 4.5 (/usr/local/sitebuilder for RedHat-like OS, /opt/sitebuilder for Debian-like OS).

For example:

~# wget
~# tar -zxf
sitebuilder45_modules_drag_and_drop_patch.tgz -C /usr/local/sitebuilder/

Additional information

Here is hotfix for another issue caused by editing site with Mozilla Firefox 3.x: [HOTFIX] Red screen appears in Parallels Plesk Sitebuilder Wizard when drag a block module on page.


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