Topic: Can't delete Quarantine messages

==== Provide basic information to help troubleshoot ====
- iRedMail version:
- Linux/BSD distribution name and version:
- Any related log? Log is helpful for troubleshooting.

Iredadmin Pro ldap 1.6.2  can't delete quarantine messages.

1) .../activities/quarantined/domain/<mydomain>
2) select quarantine message(s)
3) go to bottom select 'Delete Selected' and submit

At top , this error comes up

Error: (1064, "You have an error in your SQL syntax.....