Fatal error and Subscribers database droped

Last night I started updating mailpoet 3 to the current version. The whole site crashed. The database table “mailpoet_subscribers” has been deleted during the update. I lost all the data of my subscribers. Today when I want to activate the plugin, I have this message. What to do ? I’m lost.

Fatal error: Uncaught Exception: SQLSTATE [42S02]: Base table or view not found: 1146 Table ‘XXXXXXXX.sa_mailpoet_subscribers’ does not exist in /var/www/vhosts/simulagri.com/httpdocs/wp-content/plugins/mailpoet /lib/Models/Model.php:345 Stack trace: # 0 /var/www/vhosts/simulagri.com/httpdocs/wp-content/plugins/mailpoet/lib/Segments/WP.php(122): MailPoet \ Models \ Model :: __ callStatic (‘rawExecute’, Array) # 1 /var/www/vhosts/simulagri.com/httpdocs/wp-content/plugins/mailpoet/lib/Segments/WP.php(85): MailPoet \ Segments \ WP :: updateSubscribersEmails () # 2 /var/www/vhosts/simulagri.com/httpdocs/wp-content/plugins/mailpoet/lib/Config/Populator.php(273): MailPoet \ Segments \ WP :: synchronizeUsers () # 3 /var/www/vhosts/simulagri.com/httpdocs/wp-content/plugins/mailpoet/lib/Config/Populator.php(126): MailPoet \ Config \ Populator-> createDefaultSegments () # 4 / var / www /vhosts/simulagri.com/httpdocs/wp-content/plugins/mailpoet/lib/Config/Activator.php(23): MailPoet \ Config \ Populator-> up () # 5 /var/www/vhosts/simulagri.com / http docs / wp-content / plugins / mailpoet / l in /var/www/vhosts/simulagri.com/httpdocs/wp-content/plugins/mailpoet/lib/Models/Model.php on line 345