Error while upgrading database from liferay 6.1 to liferay 7.1.3

ghada bahloul, modified 4 Years ago. New Member Posts: 4 Join Date: 5/18/21 Recent Posts

Hello,

I got this error while upgrading database from liferay 6.1.2 to  liferay 7.1.3

upgrade:executeAll
INFO - Upgrading com.liferay.journal.internal.upgrade.v0_0_5.UpgradeJournal
INFO - Starting com.liferay.journal.internal.upgrade.v0_0_5.UpgradeJournal#updateJournalArticles
INFO - Completed com.liferay.journal.internal.upgrade.v0_0_5.UpgradeJournal#updateJournalArticles in 2952 ms
INFO - Starting com.liferay.journal.internal.upgrade.v0_0_5.UpgradeJournal#addDDMStorageLinks
ERROR - Duplicate entry '114689' for key 'IX_702D1AD5'
INFO - Completed com.liferay.journal.internal.upgrade.v0_0_5.UpgradeJournal#addDDMStorageLinks in 101 ms
INFO - Failed upgrade process com.liferay.journal.internal.upgrade.v0_0_5.UpgradeJournal in 3056 ms
The following modules had errors while upgrading:
    com.liferay.journal.service

Any idea how to resolve this problem? what should i do?
Help me please and thank you.