Can't find data record in database table forum_discussions.

More information about this error

Debug info: SELECT * FROM {forum_discussions} WHERE id = ?
[array (
0 => 160,
)]
Error code: invalidrecord
Stack trace:
  • line 1562 of /lib/dml/moodle_database.php: dml_missing_record_exception thrown
  • line 1538 of /lib/dml/moodle_database.php: call to moodle_database->get_record_select()
  • line 43 of /mod/forum/discuss.php: call to moodle_database->get_record()