Problem after update debian 9 to 10

did an update for 2 of my ispconfig servers mail and sql in my production multiserver enviorement
did this weeks before with other servers in my test and in my production enviorement (amd64 servers means 64bit) without any problems
Now an these 2 servers (i686 server means 32bit) I did the same, latest update, change stretch to buster in sources.list, update, upgrade, distupgrade, reboot, --purge autoremove. No problems on first view. My mail ist just forwarded to a backend mail system, that works. My customers mail are mostly accessed via IMAP some times via RoudCube.
Now I noticed I can not login in to my test mailbox in RoudCube and can not connect to the same mailbox via IMAP with the MAC mail app.
so I'm gone to ISPconfig to reset my mailbox password, may be I do not remember coorect (do not use it frequently) the update never ends the red circeld 1 on top does not disapere. So I'm gone to monitor that tolds me Error on mail server postfix offline, checking postfix on the console, postfix ist running.
All servers are on latest ISPconfig 3.2.2 since it came out
Next I did a fore update on the updates on the sql server (databases seams to work as the websites work) and got

I know its sunday but its urgend. otherwise I habe to revert to snaphshot from yesterday morning before, loos mails coming in since then.
Thanks for any hint help
Rainer

 

One problem ist solved "the force update" mbstring-php was missing
but still the warning smtp offline and the red 1 is not disapering

 

While running force upgrade of ISPconfig I got the error mentioned here https://www.howtoforge.com/community/threads/i-performed-an-ispconfig_update-sh-as-a-test.85001/
biut I am shure I did not downgrade as all server were at 3.2.2 since weeks. So I did an update system was up to date, so I tried to do a force update on ISPconfig and got new error

I also tried to switch on debug on the mail server but i seams not to take this the red 1 stays as a red 3 nown
#6 {main}
thrown in /tmp/ispconfig3_install/install/lib/mysql.lib.php on line 448

 

Hello Till, thank you
I ran through the tutorial only some php 7.3 module were missing.
The red number disappears while going through the tutorial
I can login to my mailbox via roudcube again so I hope everything works fine now
Good evening and stay healthy in these crazy times

 

Everything works fine now but there is still a little problem.
The updated servers show incorrect information in monitor
"Servername (Debian unknown) ISPconfig 3.1.13p1"
they are definitly on debian 10

And they had ISPconfig 3.2.2 before the update, and got a force update to ISPconfig 3.2.2 after the update. After notifying problem I did a force update again, no change.
What to do?
Thanks Rainer

 

I know there is some delay till the monitor is updatet, but from yesterday afternoon to this morning should be enough
I did not touch any cronjob and the problem shows on any updated server (3)
I have reconfured permissions in master.
But even the master is one of the effected server.
debug shows

what does that mean?
Thanks
Rainer

 

Postfix is installed but this server is only master and dns, in the system config only web and dns are set to yes
Rainer

 

Did run a optimize & repair on all database tables of the dbispconfig
repair all tables OK
optimize all tables OK
Result from /usr/local/ispconfig/server/server.sh did not change
Rainer

 

OK these errors are gone, next server it is just mail and web

 

after removing the rspamd I removed the comment in crontab of master
the faulty message in monitor still remains, about one hour now

Rainer

 

I will be out the afternoon

 

no errors at all

Thats on the master
the same on a slave

Rainer