• Debian 11 is approaching its end-of-life (vendor EOL date - August 31, 2026). Plesk Obsidian 18.0.80 will be the last release to support it.
    If you are running Plesk Obsidian on Debian 11, we recommend you upgrade those servers to Debian 12 using our dist-upgrade tool.
  • We plan to deprecate and remove the support for XML RPC protocol versions earlier than 1.6.9.1 in Plesk Obsidian 18.0.82. We strongly recommend that you update all existing integrations using earlier versions of the XML RPC protocol to comply with the version 1.6.9.1 specification.

Web Applications error

N

Nemas

Guest
When trying to install a web application I receive this error..

Warning: require_once(SiteApps/class.SiteAppPackageManager.php) [function.require-once]: failed to open stream: No such file or directory in C:\Program Files\SWsoft\Plesk\admin\htdocs\domains\hosting\site_app_pkgs.php on line 31

Fatal error: require_once() [function.require]: Failed opening required 'SiteApps/class.SiteAppPackageManager.php' (include_path='C:\Program Files\SWsoft\Plesk\admin\plib;C:\Program Files\SWsoft\Plesk\admin\plib\api-rpc;C:\Program Files\SWsoft\Plesk\admin\javascripts;C:\Program Files\SWsoft\Plesk\admin\plib\locale;C:\Program Files\SWsoft\Plesk\admin\auto_prepend;C:\Program Files\SWsoft\Plesk\admin\htdocs\domains\databases\phpMyAdmin;C:\Program Files\SWsoft\Plesk\admin\htdocs\domains\databases\phpPgAdmin') in C:\Program Files\SWsoft\Plesk\admin\htdocs\domains\hosting\site_app_pkgs.php on line 31


Anyone else have this issue or any ideas?

Thanks!
 
Hi,

Check if this file(class.SiteAppPackageManager.php) exists in %plesk_dir%\admin\plib\SiteApps directory and permissions are correct: psaadm user has read, read+execute permissions.
 
To solve this I believe I just downloaded all the plesk applications from the download area.
 
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