database error with akonadictl fsck

Hi

akonadictl fsck shows quite a lot of the following error message:

org.kde.pim.akonadiserver: DATABASE ERROR:
org.kde.pim.akonadiserver:   Error code: "1064"
org.kde.pim.akonadiserver:   DB error:  "You have an error in your SQL syntax; check the manual that corresponds to your MySQL server version for the right syntax to use near ') AND PartTable.storage = 1 )' at line 1"
org.kde.pim.akonadiserver:   Error text: "You have an error in your SQL syntax; check the manual that corresponds to your MySQL server version for the right syntax to use near ') AND PartTable.storage = 1 )' at line 1 QMYSQL: Unable to execute query"
org.kde.pim.akonadiserver:   Query: "SELECT PartTable.id, PartTable.pimItemId, PartTable.partTypeId, PartTable.data, PartTable.datasize, PartTable.version, PartTable.storage FROM PartTable WHERE ( PartTable.pimItemId IN (  ) AND PartTable.storage = :0 )"
Found duplicates 9048

How can I fix this error ?

Kontact is version 5.9.1 on Debian unstable.

All the best

Dod