when you try to backup the databases of the websites from Plesk Backup util and you get failure and the message “Failed to connect to database: User ‘admin’ has exceeded the ‘max_user_connections’ resource (current value: 10)” you have to change the mysql options
For that purpose you should add an entry into domain’s zone DNS like:
To create www prefix for subdomains you need to take the following steps:
1) Create vhost.conf file in the
/home/httpd/vhosts/domain.com/subdomains/subdomain/conf
directory with the following content:
ServerAlias www.subdomain.domain.com
2) Add appropriate A record to the DNS zone of the domain in
Server->Domains->domain.com->DNS
(specify this domain’s IP address instead of 192.168.1.1):
www.subdomain.domain.com. A 192.168.1.1
3) Run wersrvmng utility to apply changes.
# /usr/local/psa/admin/sbin/websrvmng -v -a
If you face this error: Access is denied. (Error code 5) at Unable to connect to pipe \\.\pipe\psapipe , the solution is very easy
ERROR: PleskFatalException
Unable to remove hosting: SiteAppManager: Provided Client object is invalid.
Solution: you have to login to psa’s database via MysqlQuery Browser or any other client you want and then the following steps
In plesk (8.x) this error appear when I try to press on “Backup” button on a particular domain.”Unable get daemon current status: Unable to create UNIX socket /usr/local/psa/tmp/agent-runner.38023: Connection refused”