Steps to reproduce: 1. Create a subwiki and a user 2. Inside a page of the created subwiki, using the wiki editor, add a Live Data Macro that uses Live Data Sources and save the page. e.g:
{{liveData2 id="users"3 properties="_avatar,doc.name,first_name,last_name"4 source="liveTable"5 sourceParameters="className=XWiki.XWikiUsers&translationPrefix=xe.userdirectory."6/}}
3. Hover over the name, click the edit icon and change the name 4. Click anywhere outside the select box to save the change Expected result: The name changes, and the table is refreshed Actual result: You get, at the bottom of the screen, the error: “The row save action failed” and the change is not saved. This only happens on subwikis; on the main wiki I did not reproduce. Screenshot of the error:  Screenshots of the Network tab:   |