Debug info: SQLState: HY000<br>

Error Code: 0<br>

Message: [Microsoft][ODBC Driver 17 for SQL Server]Unspecified error occurred on SQL Server. Connection may have been terminated by the server.<br>

SQLState: HY000<br>

Error Code: 596<br>

Message: [Microsoft][ODBC Driver 17 for SQL Server][SQL Server]Cannot continue the execution because the session is in the kill state.<br>

SELECT 'x' FROM #mdl_backup_ids_temp WITH (NOLOCK) WHERE backupid = N'bd67803fedb82d760e80b9d767d5b9a9' AND itemname = N'filefinal' AND itemid = '19727' ORDER BY 1 OFFSET 0 ROWS FETCH NEXT 1 ROWS ONLY

[array (

 0 => 'bd67803fedb82d760e80b9d767d5b9a9',

 1 => 'filefinal',

 2 => '19727',

)]

Error code: dmlreadexception

Stack trace: * line 486 of \lib\dml\moodle_database.php: dml_read_exception thrown

* line 324 of \lib\dml\sqlsrv_native_moodle_database.php: call to moodle_database->query_end()

* line 431 of \lib\dml\sqlsrv_native_moodle_database.php: call to sqlsrv_native_moodle_database->query_end()

* line 896 of \lib\dml\sqlsrv_native_moodle_database.php: call to sqlsrv_native_moodle_database->do_query()

* line 1902 of \lib\dml\moodle_database.php: call to sqlsrv_native_moodle_database->get_recordset_sql()

* line 1887 of \lib\dml\moodle_database.php: call to moodle_database->record_exists_sql()

* line 1871 of \lib\dml\moodle_database.php: call to moodle_database->record_exists_select()

* line 169 of \backup\util\dbops\backup_structure_dbops.class.php: call to moodle_database->record_exists()

* line 1769 of \backup\moodle2\backup_stepslib.php: call to backup_structure_dbops::move_annotations_to_final()

* line 34 of \backup\util\plan\backup_execution_step.class.php: call to move_inforef_annotations_to_final->define_execution()

* line 181 of \backup\util\plan\base_task.class.php: call to backup_execution_step->execute()

* line 222 of \backup\moodle2\backup_activity_task.class.php: call to base_task->execute()

* line 178 of \backup\util\plan\base_plan.class.php: call to backup_activity_task->execute()

* line 119 of \backup\util\plan\backup_plan.class.php: call to base_plan->execute()

* line 337 of \backup\controller\backup_controller.class.php: call to backup_plan->execute()

* line 100 of \admin\cli\backup.php: call to backup_controller->execute_plan()