[mirotalksfu] - #194 Handle fetchAndStoreImage errors

public/views/Room.html

@@ -159,6 +159,7 @@ access to use this app.
                         poster="../images/loader.gif"
                     ></video>
                     <div id="imageGrid" class="image-grid fadein"></div>
+                    <span id="initErrorMessage" class="show-error"></span>
                 </div>
                 <div class="initComands">
                     <button id="initVideoAudioRefreshButton" class="fas fa-rotate"></button>
@@ -423,6 +424,7 @@ access to use this app.
                                 <p>Virtual background:</p>
                             </div>
                             <div id="imageGridVideo" class="image-grid"></div>
+                            <span id="errorMessage" class="show-error"></span>
                             <br />
                         </div>
                         <div class="title">