Import error/OJS3.4.0-3 SQLSTATE[23000]: Integrity constraint violation

I am trying to export and import an issue number between two OJS of the same version. When attempting to import, the following error appears:

SQLSTATE[23000]: Integrity constraint violation: 1452 Cannot add or update a child row: a foreign key constraint fails (ojs4.submission_files, CONSTRAINT submission_files_source_submission_file_id_foreign FOREIGN KEY (source_submission_file_id) REFERENCES submission_files (submission_file_id) ON DEL) (SQL: insert into submission_files (created_at, file_id, file_stage, genre_id, source_submission_file_id, submission_id, updated_at, uploader_user_id) values (2023-12-29 13:16:37, 10, 11, 1, 49, 4, 2023-12-29 13:16:37, 1))

Any ideas?

OJS 3.3.0-3