Article ID: 116730, created on Aug 12, 2013, last review on Aug 12, 2014

  • Applies to:
  • Plesk 11.5 for Linux
  • Plesk 11.5 for Windows

Release Notes

Parallels is pleased to introduce the new Micro-Update #12 for the 11.5.30 version of Parallels Plesk Panel (PP).

The 11.5.30 MU#12 update is recommended for all PP users and includes general functionality fixes that improve the stability, compatibility, and security of your PP server.

To ensure optimal server reliability and security, Parallels strongly recommends keeping your operating system and PP software up-to-date.

What's Changed

The following features have been improved:
[*] (Linux only) Parallels Installer improvements. Parallels Installer can now retry downloading of yum packages if a download operation fails. The default number of retries is three. You can change it using the option download-retry-count with the autoinstaller command-line utility or the DOWNLOAD_RETRY_COUNT parameter in the .autoinstallerrc file. (140750)

The following issues have been fixed:

[-] (Linux only) Data transfers from Plesk failed if a source server had an APS application and an SSL certificate installed on the main domain. The following error was encountered: Line 2519 error: Element 'certificates': This element is not expected. (138313)
[-] (Linux only) Configuration generated successfully for domains with the frame forwarding hosting type that were not assigned an IP address. (72945)
[-] (Linux only) Newly created domains were not accessible if Panel installation was moved to a new directory with a symbolic link from the old installation’s location. (78435)
[-] Panel UI processed operations with the list of customers very slowly if at least one customer had a large number (more than a thousand) of subscriptions. (93163)
[-] After upgrading from Plesk 9.5.4, the turned-off mail forwarding operation became active again. (100438)
[-] (Linux only) Plesk Mobile Manager for iPhone was unable to connect to Panel. (114780)
[-] (Linux only) When Migration & Transfer Manager was trying to download data from the source server, the transfer operation could fail with the message Error: pmm utility 'migration_handler' raised an exception. Error code is: 1 (140299)
[-] (Linux only) The domain command-line utility failed to enable the mail service for a domain if this domain was created while no mail service was installed in Panel. Panel issued this message: PHP Fatal error. (140833)
[-] (Linux only) Administrators could not adjust mail server settings in Administrator's Panel after switching from Qmail to Postfix if short mail account names were allowed in Qmail settings. (140837)
[-] (Linux only) After upgrading to Panel 11.5, Panel failed to generate the Apache configuration files if the PHP setting max_execution_time was set to "0." Panel raised the error Template_Exception: Syntax error on line 64. (140853)
[-] (Linux only) The command-line utilities domain and subscription raised errors on attempts to obtain information about domains with the "No hosting" hosting type. (140924)
[-] Subscriptions suspended due to traffic overuse were not automatically unsuspended at the beginning of the next month. (140939)
[-] Customers without subscriptions could not use the Panel's built-in search feature. They encountered an "Internal error." (140989)
[-] (Windows only) Panel displayed an unclear error message on the File Sharing page if the system user account was changed or removed by the administrator in the operating system settings. (105470)
[-] (Windows only) The installation of the Formmail APS application failed with the error Error: Installation of formmail at failed. (132784)
[-] (Windows only) AWStats did not calculate web statistics for a domain with the WWW prefix and all of the domain's aliases. (140882)
[-] (Windows only) Certificate signing requests could not be generated properly via Plesk XML-RPC API. (140900)
[-] (Windows only) Customers were unable to retrieve a forgotten password from Panel if Panel was configured to work with Microsoft SQL Server. They encountered the Operation failed error. (141099)


[+] - Added
[-] - Fixed
[*] - Improved

Installation Instructions

  • #9294: Using Micro-Updates in Parallels Plesk Panel

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