Thread:User talk:CodeCat/Mewbot category move error

Mewbot caused an error; here's the revision:

https://en.wiktionary.org/w/index.php?title=hut&diff=prev&oldid=39581433

I also notice that if the edit had gone ‘right’, it would have resulted in wikitext which is 100% equivalent to wikitext which is already there. This applies to a lot of edits that Mewbot does and I really question whether performing edits like that is a good idea, since they bring no measurable benefit and clutter up the revision history.