In order to address this issue, you have to:
- Go to File > Options > File Types > HTML 5 > Parser (in WorldServer, go to Management > Linguistic Tool Setup > File Types and open the HTML 5 File Type)
- Identify the <element_name> mentioned in the error message
- Select the element and click on Edit
- In this window, change the Tag Type setting to Inline (Structure is the default setting) and press OK
You should now be able to open the HTML document in Trados Studio. In WorldServer, complete the Autoerror for the segmentation to be re-done.
In Trados Studio 2022 please create a new HTML file type that is based on the improved HTML v2 filter.