How do I repair/rebuild all mail configuration files and restore settings for all mailboxes?

Resolution This can be done with Plesk mchk utility: # /usr/local/psa/admin/sbin/mchk –help Synopsis: mchk [OPTION] –without-spam – restore all settings except for SpamAssassin configuration –with-spam – restore all settings –spam-only – restore only SpamAssassin settings This utility rebuilds in line with Plesk database Qmail control files in the /var/qmail/control, /var/qmail/users directories and mail users’ settings. […]

I get the error: “Could not connect to SQL database. Too many connections”.

Symptoms Sometimes I get the “Too many connections” error in Plesk CP or when open a site in my browser: Unable to connect to database: Too many connections Cause This error means that the limit of simultaneous MySQL connection to mysql server is reached and new connections to the server cannot be established at this […]

Parallels Plesk Panel reports that updates are available however all components are should updated on autoinstaller page

Symptoms When I log to Parallels Plesk Panel it tells me that I have updates. But when I check updates on page Home -> Updates -> Parallels Plesk Panel 9.2.x everything looks updated. What causes the problem? Cause This issue is caused by the fact that there are still some components of Parallels Plesk Panel […]

Message cannot be delivered and error “Unable to stat …executable’ or it is not link: No such file or directory” in maillog

Symptoms For some account messages cannot be delivered and the following errors are shown in maillog: /usr/local/psa/var/log/maillog —>8— Jun 10 03:53:42 vps310 postfix-local[21983]: Unable to stat entry ‘/usr/local/psa/handlers/info/10-spam-0gemCa/executable’ or it is not link: No such file or directory —8 Checking for: mail_spam_restore… ok ==> Checking for: mailsrv_conf_init… ok ==> Checking for: mail_mailbox_restore… ok ==> Checking […]

cPanel User Shell Access : fork: Resource temporarily unavailable

The cPanel user shell access gives error all of a sudden : root@server [~]# su – user -bash: fork: Resource temporarily unavailable The culprit seems to be cPanel and its “Shell Fork Bomb Protection”. Logging into WHM >> Security >> Security Center >> “Shell Fork Bomb Protection” and clicking “Disable Protection” resolves the issue. Shell […]

PhpMyAdmin Stuck at Login screen with no errors !

This is a possible issue when the path to save php_session is not correctly set : The directory for storing session does not exists or php do not have sufficient rights to write to it. To define the php_session directory simply add the following line to the php.ini : session.save_path=”/tmp/php_session/” And give write rights to […]