diff --git a/src/components/FloatingSupportChat/Chat.tsx b/src/components/FloatingSupportChat/Chat.tsx
index db3f2c6..114908c 100644
--- a/src/components/FloatingSupportChat/Chat.tsx
+++ b/src/components/FloatingSupportChat/Chat.tsx
@@ -1,13 +1,14 @@
 import { Box, FormControl, IconButton, InputAdornment, InputBase, SxProps, Theme, Typography, useMediaQuery, useTheme } from "@mui/material";
 import { createTicket, getUnauthTicketMessages, sendTicketMessage, subscribeToUnauthTicketMessages } from "@root/api/tickets";
 import { GetMessagesRequest, TicketMessage } from "@root/model/ticket";
-import { addOrUpdateUnauthMessages, setUnauthTicketFetchState, useUnauthTicketStore, incrementUnauthMessageApiPage, setUnauthIsPreventAutoscroll, setUnauthSessionData } from "@root/stores/unauthTicket";
+import { addOrUpdateUnauthMessages, setUnauthTicketFetchState, useUnauthTicketStore, incrementUnauthMessageApiPage, setUnauthIsPreventAutoscroll, setUnauthSessionData, setIsMessageSending } from "@root/stores/unauthTicket";
 import { enqueueSnackbar } from "notistack";
 import { useEffect, useRef, useState } from "react";
 import ChatMessage from "../ChatMessage";
 import SendIcon from "../icons/SendIcon";
 import UserCircleIcon from "./UserCircleIcon";
 import { throttle } from "@root/utils/decorators";
+import { getMessageFromFetchError } from "@root/utils/backendMessageHandler";
 
 
 interface Props {
@@ -22,6 +23,7 @@ export default function Chat({ sx }: Props) {
     const messages = useUnauthTicketStore(state => state.messages);
     const messageApiPage = useUnauthTicketStore(state => state.apiPage);
     const messagesPerPage = useUnauthTicketStore(state => state.messagesPerPage);
+    const isMessageSending = useUnauthTicketStore(state => state.isMessageSending);
     const messagesFetchStateRef = useRef(useUnauthTicketStore.getState().fetchState);
     const isPreventAutoscroll = useUnauthTicketStore(state => state.isPreventAutoscroll);
     const lastMessageId = useUnauthTicketStore(state => state.lastMessageId);
@@ -124,31 +126,41 @@ export default function Chat({ sx }: Props) {
     useEffect(() => useUnauthTicketStore.subscribe(state => (messagesFetchStateRef.current = state.fetchState)), []);
 
     async function handleSendMessage() {
-        if (!messageField) return;
+        if (!messageField || isMessageSending) return;
 
         if (!sessionData) {
-            const response = await createTicket({
+            setIsMessageSending(true);
+            createTicket({
                 Title: "Unauth title",
                 Message: messageField,
-            }, false);
-
-            setUnauthSessionData({
-                ticketId: response.Ticket,
-                sessionId: response.sess,
+            }, false).then(response => {
+                setUnauthSessionData({
+                    ticketId: response.Ticket,
+                    sessionId: response.sess,
+                });
+            }).catch(error => {
+                const errorMessage = getMessageFromFetchError(error);
+                if (errorMessage) enqueueSnackbar(errorMessage);
+            }).finally(() => {
+                setMessageField("");
+                setIsMessageSending(false);
             });
         } else {
+            setIsMessageSending(true);
             sendTicketMessage({
                 ticket: sessionData.ticketId,
                 message: messageField,
                 lang: "ru",
                 files: [],
             }, true).catch(error => {
-                console.log("Coudn't send message", error);
-                enqueueSnackbar(error.message);
+                const errorMessage = getMessageFromFetchError(error);
+                if (errorMessage) enqueueSnackbar(errorMessage);
+            }).finally(() => {
+                setMessageField("");
+                setIsMessageSending(false);
             });
         }
 
-        setMessageField("");
     }
 
     function scrollToBottom(behavior?: ScrollBehavior) {
@@ -259,12 +271,14 @@ export default function Chat({ sx }: Props) {
                         endAdornment={
                             <InputAdornment position="end">
                                 <IconButton
+                                    disabled={isMessageSending}
                                     onClick={handleSendMessage}
                                     sx={{
                                         height: "53px",
                                         width: "53px",
                                         mr: "13px",
                                         p: 0,
+                                        opacity: isMessageSending ? 0.3 : 1,
                                     }}
                                 >
                                     <SendIcon style={{
diff --git a/src/stores/unauthTicket.ts b/src/stores/unauthTicket.ts
index 957ecf1..2987921 100644
--- a/src/stores/unauthTicket.ts
+++ b/src/stores/unauthTicket.ts
@@ -8,6 +8,7 @@ interface UnauthTicketStore {
         ticketId: string;
         sessionId: string;
     } | null;
+    isMessageSending: boolean;
     messages: TicketMessage[];
     fetchState: "idle" | "fetching" | "all fetched";
     apiPage: number;
@@ -21,6 +22,7 @@ export const useUnauthTicketStore = create<UnauthTicketStore>()(
         devtools(
             (set, get) => ({
                 sessionData: null,
+                isMessageSending: false,
                 messages: [],
                 fetchState: "idle",
                 apiPage: 0,
@@ -44,6 +46,7 @@ export const useUnauthTicketStore = create<UnauthTicketStore>()(
 );
 
 export const setUnauthSessionData = (sessionData: UnauthTicketStore["sessionData"]) => useUnauthTicketStore.setState({ sessionData });
+export const setIsMessageSending = (isMessageSending: UnauthTicketStore["isMessageSending"]) => useUnauthTicketStore.setState({ isMessageSending });
 
 export const addOrUpdateUnauthMessages = (receivedMessages: TicketMessage[]) => {
     const state = useUnauthTicketStore.getState();