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I Upgraded CiviCRM 4.6 to 4.7 latest version but when I try Import database using drush $ drush civicrm-upgrade-db this command that time showing this error. when I going to this path http://example.org/civicrm/upgrade?reset=1 if anyone knows the solution of this issue please tell me. thank you in advance

  • Can you provide more detail 1. Version from to 2. Procedure used to upgrade. 3. Why you reimported database Jan 2, 2018 at 10:40

2 Answers 2


You would be able to successfully upgrade following these steps:

  1. Empty the civicrm database
  2. Restore civicrm database from the backup that you had created before performing upgrade
  3. Temporarily remove the paths for custom PHP/template files if you have through: Administer->System settings->Directories
  4. Try upgrading to version 4.7 again
  5. Restore the custom files paths if point 3 was applied

Hope this fixes the issue.


I would also suggest jumping on chat.civicrm.org to get support on it - but back up & try again is definitely a good step if you have a backup

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