Parallels is pleased to introduce the new Micro-Update #15 for the 12.0.18 version of Parallels Plesk Panel (PP).
The 12.0.18 MU#15 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.
Important: During installation of this update, the configuration files of nginx server will be changed. After that, the nginx service will be restarted.
If any problems with the web service occur, run the following command to restore the web service configuration:
# /usr/local/psa/admin/sbin/httpdmng --reconfigure-all
The following issues were resolved:
[-] Websites could become inaccessible after Horde or Roundcube were installed, updated, or removed, or if IP addresses were added or removed. (PPPM-1930)
[-] On CentOS 7, SELinux did not allow sending email via scripts (by means of sendmail).
[-] After switching the mail server from Postfix to Qmail on Ubuntu 14, mail users could not authorize at the mail server.
[-] Administrators could not switch off Apache modules on CentOS 7.
[-] After a server restart, most of the services were not started.
[-] When Plesk was installed with MSMTP support on CentOS7, the following error message was shown during Plesk start: "mailmng-service: No such file or directory". (PPPM-1921)
[-] The "Webserver Configurations Troubleshooter" extension showed an error on web server start if "Parallels Panel Mobile Center" was installed. (PPPM-1916)
[+] - Added
[-] - Fixed
[*] - Improved