[root@pex ~]# /etc/init.d/psa start
Starting xinetd service...                                            done
Starting named service...                                             done
Starting mysqld service...                                            done
Starting qmail service...                                             done
Starting courier-imap service...                                      done
Starting postgresql service...                                        not installed
Starting psa-spamassassin service...                                  done
ERROR 1146 (42S02) at line 1: Table 'psa.DomainServices' doesn't exist
websrvmng: DB error (mysql41 compatible query) 1146: Table 'psa.misc' doesn't exist
System error 11: Resource temporarily unavailable
websrvmng: DB error (mysql41 compatible query) 1146: Table 'psa.misc' doesn't exist
System error 11: Resource temporarily unavailable
websrvmng: Unable to connect to the mysql database

System error 11: Resource temporarily unavailable
websrvmng: Unable to connect to the mysql database

System error 11: Resource temporarily unavailable
ERROR 1146 (42S02) at line 1: Table 'psa.sessions' doesn't exist
Starting Plesk...                                                     done
ERROR 1146 (42S02) at line 1: Table 'psa.misc' doesn't exist