OwnCloud 8.0.3 und ein SQL Problem

Heute war meine OwnCloud dran: ein Update auf 8.0.3; Aber irgendwie schien das Update nicht ganz so zu laufen wie es sollte:

Aktualisiere ownCloud auf Version 8.0.3. Dies könnte eine Weile dauern. An exception occurred while executing ' DELETE FROM `oc_lucene_status` WHERE `fileid` IN ( SELECT `fileid` FROM ( SELECT `fileid` FROM `oc_lucene_status` GROUP BY `fileid` HAVING count(`fileid`) > 1 ) AS `mysqlerr1093hack` )': SQLSTATE[HY000]: General error: 1665 Cannot execute statement: impossible to write to binary log since BINLOG_FORMAT = STATEMENT and at least one table uses a storage engine limited to row-based logging. InnoDB is limited to row-logging when transaction isolation level is READ COMMITTED or READ UNCOMMITTED. The update was unsuccessful. Please report this issue to the ownCloud community.

binlog_format = ROW

Update successful