Internal server error on https://musicbrainz.org/recording/143db803-8b0c-4fe9-82bc-5bca0fa0fad6/edit
Referrer: https://musicbrainz.org/recording/143db803-8b0c-4fe9-82bc-5bca0fa0fad6/edit

The above recording was linked to two other recordings with the mash-up of relationship.
I wanted to correct this to compilation of relationships and changed from alphabetical ordering to the real order.

As you can see in the attached HTML page, the server complains about a wrong relationship type for reordering. That's true before the edit, but the edit also changes this to a compatible type.