3.
[DEBUG] iMSCP::Bootstrapper::boot: Booting backend....
[DEBUG] iMSCP::LockFile::acquire: Acquiring exclusive lock on /var/lock/imscp.lock
[DEBUG] iMSCP::DbTasksProcessor::processDbTasks: Processing Modules::Plugin tasks...
[DEBUG] iMSCP::DbTasksProcessor::processDbTasks: Processing Modules::Plugin tasks for: Postscreen (ID 2)
[DEBUG] iMSCP::DbTasksProcessor::processDbTasks: Processing Modules::Plugin tasks for: PhpSwitcher (ID 3)
[DEBUG] Modules::Plugin::_executePluginAction: Executing run( ) action on Plugin::PhpSwitcher
[DEBUG] iMSCP::DbTasksProcessor::processDbTasks: Processing Modules::Plugin tasks for: ServerDefaultPage (ID 4)
[DEBUG] Modules::Plugin::_executePluginAction: Executing run( ) action on Plugin::ServerDefaultPage
[DEBUG] iMSCP::DbTasksProcessor::processDbTasks: Processing Modules::Plugin tasks for: LetsEncrypt (ID 5)
[DEBUG] Modules::Plugin::_executePluginAction: Executing run( ) action on Plugin::LetsEncrypt
[DEBUG] iMSCP::Service::_detectInit: Systemd init system has been detected
[DEBUG] iMSCP::Execute::execute: /bin/systemctl --system is-active apache2.service
[DEBUG] iMSCP::Provider::Service::Sysvinit::_exec: active
[DEBUG] iMSCP::DbTasksProcessor::processDbTasks: Processing Modules::ServerIP tasks...
[DEBUG] iMSCP::DbTasksProcessor::processDbTasks: No task to process for Modules::ServerIP
[DEBUG] iMSCP::DbTasksProcessor::processDbTasks: Processing Modules::SSLcertificate tasks...
[DEBUG] iMSCP::DbTasksProcessor::processDbTasks: No task to process for Modules::SSLcertificate
[DEBUG] iMSCP::DbTasksProcessor::processDbTasks: Processing Modules::User tasks...
[DEBUG] iMSCP::DbTasksProcessor::processDbTasks: No task to process for Modules::User
[DEBUG] iMSCP::DbTasksProcessor::processDbTasks: Processing Modules::Domain tasks...
[DEBUG] iMSCP::DbTasksProcessor::processDbTasks: No task to process for Modules::Domain
[DEBUG] iMSCP::DbTasksProcessor::processDbTasks: Processing Modules::Subdomain tasks...
[DEBUG] iMSCP::DbTasksProcessor::processDbTasks: No task to process for Modules::Subdomain
[DEBUG] iMSCP::DbTasksProcessor::processDbTasks: Processing Modules::Alias tasks...
[DEBUG] iMSCP::DbTasksProcessor::processDbTasks: No task to process for Modules::Alias
[DEBUG] iMSCP::DbTasksProcessor::processDbTasks: Processing Modules::SubAlias tasks...
[DEBUG] iMSCP::DbTasksProcessor::processDbTasks: No task to process for Modules::SubAlias
[DEBUG] iMSCP::DbTasksProcessor::processDbTasks: Processing Modules::CustomDNS tasks...
[DEBUG] iMSCP::DbTasksProcessor::processDbTasks: No task to process for Modules::CustomDNS
[DEBUG] iMSCP::DbTasksProcessor::processDbTasks: Processing Modules::CustomDNS tasks...
[DEBUG] iMSCP::DbTasksProcessor::processDbTasks: No task to process for Modules::CustomDNS
[DEBUG] iMSCP::DbTasksProcessor::processDbTasks: Processing Modules::FtpUser tasks...
[DEBUG] iMSCP::DbTasksProcessor::processDbTasks: No task to process for Modules::FtpUser
[DEBUG] iMSCP::DbTasksProcessor::processDbTasks: Processing Modules::Mail tasks...
[DEBUG] iMSCP::DbTasksProcessor::processDbTasks: No task to process for Modules::Mail
[DEBUG] iMSCP::DbTasksProcessor::processDbTasks: Processing Modules::Htpasswd tasks...
[DEBUG] iMSCP::DbTasksProcessor::processDbTasks: No task to process for Modules::Htpasswd
[DEBUG] iMSCP::DbTasksProcessor::processDbTasks: Processing Modules::Htgroup tasks...
[DEBUG] iMSCP::DbTasksProcessor::processDbTasks: No task to process for Modules::Htgroup
[DEBUG] iMSCP::DbTasksProcessor::processDbTasks: Processing Modules::Htaccess tasks...
[DEBUG] iMSCP::DbTasksProcessor::processDbTasks: No task to process for Modules::Htaccess
[DEBUG] iMSCP::DbTasksProcessor::processDbTasks: Processing Modules::SubAlias tasks...
[DEBUG] iMSCP::DbTasksProcessor::processDbTasks: No task to process for Modules::SubAlias
[DEBUG] iMSCP::DbTasksProcessor::processDbTasks: Processing Modules::Alias tasks...
[DEBUG] iMSCP::DbTasksProcessor::processDbTasks: No task to process for Modules::Alias
[DEBUG] iMSCP::DbTasksProcessor::processDbTasks: Processing Modules::Subdomain tasks...
[DEBUG] iMSCP::DbTasksProcessor::processDbTasks: No task to process for Modules::Subdomain
[DEBUG] iMSCP::DbTasksProcessor::processDbTasks: Processing Modules::Domain tasks...
[DEBUG] iMSCP::DbTasksProcessor::processDbTasks: No task to process for Modules::Domain
[DEBUG] iMSCP::DbTasksProcessor::processDbTasks: Processing Modules::User tasks...
[DEBUG] iMSCP::DbTasksProcessor::processDbTasks: No task to process for Modules::User
[DEBUG] iMSCP::LockFile::release: Releasing exclusive lock on /var/lock/imscp.lock