diff --git a/core/src/main/resources/org/apache/struts2/struts-messages_en.properties b/core/src/main/resources/org/apache/struts2/struts-messages_en.properties
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index 000000000..5a4f279a4
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+++ b/core/src/main/resources/org/apache/struts2/struts-messages_en.properties
@@ -0,0 +1,44 @@
+#
+# $Id$
+#
+# Licensed to the Apache Software Foundation (ASF) under one
+# or more contributor license agreements.  See the NOTICE file
+# distributed with this work for additional information
+# regarding copyright ownership.  The ASF licenses this file
+# to you under the Apache License, Version 2.0 (the
+# "License"); you may not use this file except in compliance
+# with the License.  You may obtain a copy of the License at
+#
+#  http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing,
+# software distributed under the License is distributed on an
+# "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+# KIND, either express or implied.  See the License for the
+# specific language governing permissions and limitations
+# under the License.
+#
+
+# WARNING! This file is the exact copy of struts-messages.properties!
+# See https://issues.apache.org/jira/browse/WW-4195 for more details!
+
+struts.messages.invalid.token=The form has already been processed or no token was supplied, please try again.
+struts.internal.invalid.token=Form token {0} does not match the session token {1}.
+
+struts.messages.bypass.request=Bypassing {0}/{1}
+struts.messages.current.file=File {0} {1} {2} {3}
+struts.messages.invalid.file=Could not find a Filename for {0}. Verify that a valid file was submitted.
+struts.messages.invalid.content.type=Could not find a Content-Type for {0}. Verify that a valid file was submitted.
+struts.messages.removing.file=Removing file {0} {1}
+struts.messages.error.uploading=Error uploading: {0}
+struts.messages.error.file.too.large=The file is to large to be uploaded: {0} "{1}" "{2}" {3}
+struts.messages.error.content.type.not.allowed=Content-Type not allowed: {0} "{1}" "{2}" {3}
+struts.messages.error.file.extension.not.allowed=File extension not allowed: {0} "{1}" "{2}" {3}
+
+# dedicated messages used to handle various problems with file upload - check {@link JakartaMultiPartRequest#parse(HttpServletRequest, String)}
+struts.messages.upload.error.SizeLimitExceededException=Request exceeded allowed size limit! Max size allowed is: {0} but request was: {1}!
+struts.messages.upload.error.IOException=Error uploading: {0}!
+
+devmode.notification=Developer Notification (set struts.devMode to false to disable this message):\n{0}
+
+struts.exception.missing-package-action.with-context = There is no Action mapped for namespace [{0}] and action name [{1}] associated with context path [{2}].