Wrong class variable in server/lib/classes/db_mysql.inc.php LINE 275
short description
Multi-Server environment should connect to master server but spelling mistake in server/lib/classes/db_mysql.inc.php LINE 275 forbid this and cron.log fills with warnings.
correct behaviour
$this->isConnId should be $this->iConnId
environment
Server OS: Debian 10
Server OS version: buster
ISPConfig version: 3.1.15p1