https://bugs.kde.org/show_bug.cgi?id=329091
--- Comment #14 from uwe.hai...@gmx.net --- That's it: max-allowed-packet was 4096. I set it to 16.777.216 -> facerecognition works first time ever :-)) But some error messages are still on: digikam.general: Allowing a cache size of 200 MB digikam.dbengine: Prepare failed! digikam.dbengine: Failure executing query: "SELECT value FROM ThumbSettings WHERE keyword=?;" Error messages: "QMYSQL3: Unable to prepare statement" "Table 'digikam.ThumbSettings' doesn't exist" 1146 2 Bound values: () digikam.dbengine: Failure executing query: "SELECT value FROM ThumbSettings WHERE keyword='DBThumbnailsVersion';" Error messages: "QMYSQL: Unable to execute query" "Table 'digikam.ThumbSettings' doesn't exist" 1146 2 Bound values: (QVariant(QString, "DBThumbnailsVersion")) digikam.dbengine: Error while executing DBAction [ "SelectThumbnailSetting" ] Statement [ "SELECT value FROM ThumbSettings WHERE keyword=:keyword;" ] digikam.thumbsdb: ThumbDB SelectThumbnailSetting val ret = 1 digikam.dbengine: Prepare failed! digikam.dbengine: Failure executing query: "SELECT value FROM ThumbSettings WHERE keyword=?;" Error messages: "QMYSQL3: Unable to prepare statement" "Table 'digikam.ThumbSettings' doesn't exist" 1146 2 Bound values: () digikam.dbengine: Failure executing query: "SELECT value FROM ThumbSettings WHERE keyword='DBThumbnailsVersionRequired';" Error messages: "QMYSQL: Unable to execute query" "Table 'digikam.ThumbSettings' doesn't exist" 1146 2 Bound values: (QVariant(QString, "DBThumbnailsVersionRequired")) digikam.dbengine: Error while executing DBAction [ "SelectThumbnailSetting" ] Statement [ "SELECT value FROM ThumbSettings WHERE keyword=:keyword;" ] How can I fix this? Can I set up the tables via phpmyadmin? Is there a doku for the db-structure? And how can I fill this hand made tables? I will test the other functions of maintenance separatly an give feedback.... uhai -- You are receiving this mail because: You are watching all bug changes.