Reciving this error everytime i run a backup

====================================================================

!RUNTIME ERROR!

MESSAGE:
Package creation failed.
EXCEPTION message: DB VALIDATION 1: failed to validate
/var/www/website.com/wp-content/plugins/duplicator-pro/classes/package/class.pack.database.php LINE: 917

0 /var/www/website.com/wp-content/plugins/duplicator-pro/classes/package/class.pack.database.php(852): DUP_PRO_Database->validateStage1()

1 /var/www/website.com/wp-content/plugins/duplicator-pro/classes/package/class.pack.php(1811): DUP_PRO_Database->buildInChunks()

2 /var/www/website.com/wp-content/plugins/duplicator-pro/classes/package/class.pack.runner.php(463): DUP_PRO_Package->run_build()

3 /var/www/website.com/wp-content/plugins/duplicator-pro/ctrls/class.web.services.php(267): DUP_PRO_Package_Runner::process()

4 /var/www/website.com/wp-includes/class-wp-hook.php(308): DUP_PRO_Web_Services->process_worker()

5 /var/www/website.com/wp-includes/class-wp-hook.php(332): WP_Hook->apply_filters()

6 /var/www/website.com/wp-includes/plugin.php(517): WP_Hook->do_action()

7 /var/www/website.com/wp-admin/admin-ajax.php(203): do_action()

8 {main}

DETAILS:

(no detail)

TRACE:

1. class.pack.php : error (1857)
2. class.pack.runner.php : run_build (463)
3. class.web.services.php : process (267)
4. class-wp-hook.php : process_worker (308)
5. class-wp-hook.php : apply_filters (332)
6. plugin.php : do_action (517)

7. admin-ajax.php : do_action (203)