Database error in Veteran Brigades (VB)

Query:

INSERT INTO `bx_notifications_handlers` SET `group`=?, `type`=?, `alert_unit`=?, `alert_action`=?, `content`=?, `privacy`=?

Mysql error:

Duplicate entry 'bx_albums_object-insert' for key 'handler'

Location:

The error was found in query function in the file /home/veteranbrigades/public_html/community/modules/base/notifications/classes/BxBaseModNotificationsDb.php at line 76.

collation_connection:

utf8mb4_unicode_ci

Debug backtrace: