Fehlermeldung beim Löschen einer Nutzerteilnahme

2021-10-18 09:13:05.122  INFO 686 --- [nio-8081-exec-7] d.t.i.w.a.w.rest.ParticipationResource   : Delete Participation 15209 of exercise s01e03 for Matthias Ebner, deleteBuildPlan: true, deleteRepository: true by adminmock,
2021-10-18 09:13:05.130  INFO 686 --- [nio-8081-exec-7] d.t.i.w.a.service.ParticipationService   : Request to delete Participation : ProgrammingExerciseStudentParticipation{id=15209, repositoryUrl='http://csaz9531_uibk.ac.at@git.codeability.uibk.ac.at/EIDP21WLFUS01E03/eidp21wlfus01e03-csaz9531_uibk.ac.at.git', buildPlanId='null', initializationState='INACTIVE', initializationDate='2021-10-09T13:35:08.059372Z[Etc/UTC]', presentationScore=null},
2021-10-18 09:13:05.387  INFO 686 --- [nio-8081-exec-7] d.t.i.w.a.service.ParticipationService   : Request to delete all results and submissions of participation with id : 15209,
2021-10-18 09:13:05.414 ERROR 686 --- [nio-8081-exec-7] o.h.e.jdbc.batch.internal.BatchingBatch  : HHH000315: Exception executing batch [java.sql.BatchUpdateException: Duplicate entry '1170-1283-103891' for key 'participant_score.exercise_id'], SQL: update participant_score set exercise_id=?, last_points=?, last_rated_points=?, last_rated_result_id=?, last_rated_score=?, last_result_id=?, last_score=?, user_id=? where id=?,
2021-10-18 09:13:05.419  WARN 686 --- [nio-8081-exec-7] o.h.engine.jdbc.spi.SqlExceptionHelper   : SQL Error: 1062, SQLState: 23000,
2021-10-18 09:13:05.419 ERROR 686 --- [nio-8081-exec-7] o.h.engine.jdbc.spi.SqlExceptionHelper   : Duplicate entry '1170-1283-103891' for key 'participant_score.exercise_id',
2021-10-18 09:13:05.429 ERROR 686 --- [nio-8081-exec-7] o.z.problem.spring.common.AdviceTraits   : Internal Server Error,

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