Index: kernel/session/session.php
===================================================================
--- kernel/session/session.php	(revision 13432)
+++ kernel/session/session.php	(working copy)
@@ -309,41 +309,47 @@
 	{
 		$expired_sids = $this->GetExpiredSIDs();
 
-		if ($expired_sids) {
-			$sessionlog_table = $this->Application->getUnitOption('session-log', 'TableName');
+		$this->DeleteSessions($expired_sids);
 
-			if ($sessionlog_table) {
-				$sub_select = '	SELECT ' . $this->TimestampField . ' - ' . $this->SessionTimeout . '
-								FROM ' . $this->TableName . '
-								WHERE ' . $this->IDField . ' = ' . $sessionlog_table . '.SessionId';
+		return $expired_sids;
+	}
 
-				$session_log_sql =
-					'	UPDATE ' . $sessionlog_table . '
-						SET Status = ' . SESSION_LOG_EXPIRED . ', SessionEnd = (' . $sub_select . ')
-						WHERE Status = ' . SESSION_LOG_ACTIVE . ' AND SessionId IN (' . implode(',', $expired_sids) . ')';
-				$this->Conn->Query($session_log_sql);
-			}
+	function DeleteSessions($session_ids, $delete_reason = SESSION_LOG_EXPIRED)
+	{
+		if (!$session_ids) {
+			return ;
+		}
 
-			$where_clause = ' WHERE ' . $this->IDField . ' IN ("' . implode('","', $expired_sids) . '")';
+		$log_table = $this->Application->getUnitOption('session-log', 'TableName');
 
-			$sql = 'DELETE FROM ' . $this->SessionDataTable . $where_clause;
-			$this->Conn->Query($sql);
+		if ($log_table) {
+			// mark session with proper status
+			$sub_sql = 'SELECT ' . $this->TimestampField . ' - ' . $this->SessionTimeout . '
+						FROM ' . $this->TableName . '
+						WHERE ' . $this->IDField . ' = ' . $log_table . '.SessionId';
 
-			$sql = 'DELETE FROM ' . $this->TableName . $where_clause;
-			$this->Conn->Query($sql);
-
-			// delete debugger ouputs left of expired sessions
-			foreach ($expired_sids as $expired_sid) {
-				$debug_file = WRITEABLE . '/cache/debug_@' . $expired_sid . '@.txt';
-				if (file_exists($debug_file)) {
-					@unlink($debug_file);
-				}
-			}
+			$sql = 'UPDATE ' . $log_table . '
+					SET Status = ' . $delete_reason . ', SessionEnd = (' . $sub_sql . ')
+					WHERE Status = ' . SESSION_LOG_ACTIVE . ' AND SessionId IN (' . implode(',', $session_ids) . ')';
+ 			$this->Conn->Query($sql);
 		}
 
-		return $expired_sids;
-	}
+		$where_clause = ' WHERE ' . $this->IDField . ' IN (' . implode(',', $session_ids) . ')';
+		$sql = 'DELETE FROM ' . $this->SessionDataTable . $where_clause;
+		$this->Conn->Query($sql);
 
+		$sql = 'DELETE FROM ' . $this->TableName . $where_clause;
+		$this->Conn->Query($sql);
+
+		// delete debugger ouputs left of deleted sessions
+		foreach ($session_ids as $session_id) {
+			$debug_file = WRITEABLE . '/cache/debug_@' . $session_id . '@.txt';
+			if (file_exists($debug_file)) {
+				@unlink($debug_file);
+ 			}
+ 		}
+ 	}
+
 	function LoadPersistentVars(&$session)
 	{
 		$user_id = $session->RecallVar('user_id');
@@ -1303,6 +1309,17 @@
 	}
 
 	/**
+	 * Deletes given sessions
+	 *
+	 * @return Array
+	 * @access private
+	 */
+	function DeleteSessions($session_ids, $delete_reason = SESSION_LOG_EXPIRED)
+	{
+		return $this->Storage->DeleteSessions($session_ids, $delete_reason);
+	}
+
+	/**
 	 * Allows to check if user in this session is logged in or not
 	 *
 	 * @return bool
Index: units/users/users_event_handler.php
===================================================================
--- units/users/users_event_handler.php	(revision 13432)
+++ units/users/users_event_handler.php	(working copy)
@@ -1583,6 +1583,16 @@
 				$this->Application->EmailEventUser($email_event, $user_id);
 				$this->Application->EmailEventAdmin($email_event);
 			}
+
+			// deletes sessions from users, that are no longer active
+			if (($prev_status != $new_status) && ($new_status != STATUS_ACTIVE)) {
+				$sql = 'SELECT SessionKey
+						FROM ' . TABLE_PREFIX . 'UserSession
+						WHERE PortalUserId = ' . $user_id;
+				$session_ids = $this->Conn->GetCol($sql);
+
+				$this->Application->Session->DeleteSessions($session_ids);
+			}
 		}
 
 		/**