Issue New backup error: undefind method Mail_Server_SpamFilterTable::getBroker()

[B_P]

Dear all,

Since yesterday I receive the following error messages when creating a backup:

Warning: Email account "<account-name>"
Unable to back up spam filter settings. Error: Call to undefined method Mail_Server_SpamFilterTable::getBroker()

(This is repeated for every mail account)

At the end, this is completed by these messages

Warning: Server "<hostname>"
Unable to back up spam filter settings. Error: Call to undefined method Mail_Server_SpamFilterTable::getBroker()
Error:
Export error: Size of volume backup_2011120113.tar3 2146467072 does not match expected one 2146435072. The remote backup may not be restored.
Error:
Unable to validate the remote backup. It may not be restored. Error: Unable to extract dump header

Does anyone have an idea?

I am running Plesk 18.0.31 MU#1 on an Ubuntu 16.04.7 server. It seems this happens since the system automatically updated from 18.0.30 to 18.0.31.

 

[IgorG]

Looks like known bug PPPM-12084.
I have updated this bugreport with your case.