1. The following updates returned messages
    heartbeat_plugins module
    Update #7003

    Failed: PDOException: SQLSTATE[42000]: Syntax error or access violation: 1072 Key column 'in_group' doesn't exist in table: ALTER TABLE {heartbeat_activity} ADD INDEX `group_language_timestamp` (`in_group`, `language`, `timestamp`); Array ( ) en db_add_index() (línea 2912 de /home/sinedit/public_html/site/includes/database/database.inc).

  2. Comment links are gone from heartbeat activity timeline
  3. Comments dissapeared
  4. Custom flags: Like, Report, etc. are gone