diff --git a/server/bundles/io.cloudbeaver.model/src/io/cloudbeaver/model/WebServerMessage.java b/server/bundles/io.cloudbeaver.model/src/io/cloudbeaver/model/WebServerMessage.java
index 6dc4bfa762..74c8b52def 100644
--- a/server/bundles/io.cloudbeaver.model/src/io/cloudbeaver/model/WebServerMessage.java
+++ b/server/bundles/io.cloudbeaver.model/src/io/cloudbeaver/model/WebServerMessage.java
@@ -17,26 +17,17 @@
 package io.cloudbeaver.model;
 
 import io.cloudbeaver.utils.CBModelConstants;
+import org.jkiss.dbeaver.model.websocket.event.MessageType;
 
 import java.io.PrintWriter;
 import java.io.StringWriter;
 import java.time.Instant;
-import java.time.LocalDateTime;
-import java.time.ZoneId;
 
 /**
  * Web server message
  */
 public class WebServerMessage {
 
-
-    public enum MessageType {
-        DEBUG,
-        INFO,
-        WARNING,
-        ERROR
-    }
-
     private final MessageType type;
     private final Instant time;
     private final String message;
diff --git a/server/bundles/io.cloudbeaver.model/src/io/cloudbeaver/model/rm/local/LocalResourceController.java b/server/bundles/io.cloudbeaver.model/src/io/cloudbeaver/model/rm/local/LocalResourceController.java
index 9d076f065d..fa1135ad1b 100644
--- a/server/bundles/io.cloudbeaver.model/src/io/cloudbeaver/model/rm/local/LocalResourceController.java
+++ b/server/bundles/io.cloudbeaver.model/src/io/cloudbeaver/model/rm/local/LocalResourceController.java
@@ -43,8 +43,9 @@
 import org.jkiss.dbeaver.model.security.SMController;
 import org.jkiss.dbeaver.model.security.SMObjectType;
 import org.jkiss.dbeaver.model.sql.DBQuotaException;
-import org.jkiss.dbeaver.model.websocket.event.WSErrorEvent;
+import org.jkiss.dbeaver.model.websocket.event.MessageType;
 import org.jkiss.dbeaver.model.websocket.event.WSEventType;
+import org.jkiss.dbeaver.model.websocket.event.WSSessionLogUpdatedEvent;
 import org.jkiss.dbeaver.registry.*;
 import org.jkiss.dbeaver.runtime.DBWorkbench;
 import org.jkiss.utils.ArrayUtils;
@@ -966,15 +967,11 @@ protected <T> T doFileReadOperation(String projectId, Path file, RMFileOperation
             } catch (Exception e) {
                 if (credentialsProvider.getActiveUserCredentials() != null) {
                     WebAppUtils.getWebApplication().getEventController().addEvent(
-                        new WSErrorEvent(
-                            WSEventType.SESSION_LOG_MESSAGE_ADDED,
+                        new WSSessionLogUpdatedEvent(
+                            WSEventType.SESSION_LOG_UPDATED,
                             credentialsProvider.getActiveUserCredentials().getSmSessionId(),
                             credentialsProvider.getActiveUserCredentials().getUserId(),
-                            e.getMessage()));
-                } else {
-                    WebAppUtils.getWebApplication().getEventController().addEvent(
-                        new WSErrorEvent(
-                            WSEventType.SESSION_LOG_MESSAGE_ADDED,
+                            MessageType.ERROR,
                             e.getMessage()));
                 }
                 log.error("Error before file reading", e);
diff --git a/server/bundles/io.cloudbeaver.model/src/io/cloudbeaver/model/session/WebSession.java b/server/bundles/io.cloudbeaver.model/src/io/cloudbeaver/model/session/WebSession.java
index 740c3eea6d..35e5827198 100644
--- a/server/bundles/io.cloudbeaver.model/src/io/cloudbeaver/model/session/WebSession.java
+++ b/server/bundles/io.cloudbeaver.model/src/io/cloudbeaver/model/session/WebSession.java
@@ -68,6 +68,7 @@
 import org.jkiss.dbeaver.model.security.SMObjectType;
 import org.jkiss.dbeaver.model.security.user.SMObjectPermissions;
 import org.jkiss.dbeaver.model.sql.DBQuotaException;
+import org.jkiss.dbeaver.model.websocket.event.MessageType;
 import org.jkiss.dbeaver.model.websocket.event.WSEventType;
 import org.jkiss.dbeaver.model.websocket.event.WSSessionLogUpdatedEvent;
 import org.jkiss.dbeaver.registry.DataSourceDescriptor;
@@ -726,15 +727,20 @@ public void addSessionMessage(WebServerMessage message) {
         synchronized (sessionMessages) {
             sessionMessages.add(message);
         }
-        addSessionEvent(new WSSessionLogUpdatedEvent());
+        addSessionEvent(new WSSessionLogUpdatedEvent(
+            WSEventType.SESSION_LOG_UPDATED,
+            this.userContext.getSmSessionId(),
+            this.userContext.getUserId(),
+            MessageType.ERROR,
+            message.getMessage()));
     }
 
     public void addInfoMessage(String message) {
-        addSessionMessage(new WebServerMessage(WebServerMessage.MessageType.INFO, message));
+        addSessionMessage(new WebServerMessage(MessageType.INFO, message));
     }
 
     public void addWarningMessage(String message) {
-        addSessionMessage(new WebServerMessage(WebServerMessage.MessageType.WARNING, message));
+        addSessionMessage(new WebServerMessage(MessageType.WARNING, message));
     }
 
     public List<WebServerMessage> readLog(Integer maxEntries, Boolean clearLog) {
diff --git a/server/bundles/io.cloudbeaver.server/plugin.xml b/server/bundles/io.cloudbeaver.server/plugin.xml
index aa182e3596..eb75b6ef1d 100644
--- a/server/bundles/io.cloudbeaver.server/plugin.xml
+++ b/server/bundles/io.cloudbeaver.server/plugin.xml
@@ -70,7 +70,7 @@
         <eventHandler class="io.cloudbeaver.server.events.WSUserSecretEventHandlerImpl">
             <topic id="cb_user_secret"/>
         </eventHandler>
-        <eventHandler class="io.cloudbeaver.server.events.WSEventLogSendHandler">
+        <eventHandler class="io.cloudbeaver.server.events.WSLogEventHandler">
             <topic id="cb_session_log"/>
         </eventHandler>
     </extension>
diff --git a/server/bundles/io.cloudbeaver.server/src/io/cloudbeaver/server/events/WSEventLogSendHandler.java b/server/bundles/io.cloudbeaver.server/src/io/cloudbeaver/server/events/WSLogEventHandler.java
similarity index 76%
rename from server/bundles/io.cloudbeaver.server/src/io/cloudbeaver/server/events/WSEventLogSendHandler.java
rename to server/bundles/io.cloudbeaver.server/src/io/cloudbeaver/server/events/WSLogEventHandler.java
index 0b90a32548..cef7816000 100644
--- a/server/bundles/io.cloudbeaver.server/src/io/cloudbeaver/server/events/WSEventLogSendHandler.java
+++ b/server/bundles/io.cloudbeaver.server/src/io/cloudbeaver/server/events/WSLogEventHandler.java
@@ -19,15 +19,15 @@
 import io.cloudbeaver.model.WebServerMessage;
 import io.cloudbeaver.model.session.BaseWebSession;
 import org.jkiss.code.NotNull;
-import org.jkiss.dbeaver.model.websocket.event.WSErrorEvent;
+import org.jkiss.dbeaver.model.websocket.event.WSSessionLogUpdatedEvent;
 
-public class WSEventLogSendHandler extends WSDefaultEventHandler<WSErrorEvent> {
+public class WSLogEventHandler extends WSDefaultEventHandler<WSSessionLogUpdatedEvent> {
 
-    protected void updateSessionData(@NotNull BaseWebSession activeUserSession, @NotNull WSErrorEvent event) {
-        activeUserSession.addSessionMessage(new WebServerMessage(WebServerMessage.MessageType.ERROR, event.getErrorMessage()));
+    protected void updateSessionData(@NotNull BaseWebSession activeUserSession, @NotNull WSSessionLogUpdatedEvent event) {
+        activeUserSession.addSessionMessage(new WebServerMessage(event.getMessageType(), event.getMessage()));
     }
 
-    protected boolean isAcceptableInSession(@NotNull BaseWebSession activeUserSession, @NotNull WSErrorEvent event) {
+    protected boolean isAcceptableInSession(@NotNull BaseWebSession activeUserSession, @NotNull WSSessionLogUpdatedEvent event) {
         return WSWebUtils.isSessionIdEquals(activeUserSession, event.getSessionId());
     }
 }