Why can't I edit and delete the wrong tag?(Resolved)

Just a serendipitous discovery.
When I noticed that some images were accidentally tagged with "pasta", I tried to remove the element tags that didn't exist in the images. I managed to remove the incorrectly added "pasta" tag from some images. But sometimes when I make a commit, I get the error message "Pasta could not be removed. Check for implications and try again". How come？
Can anyone find anything related to "pasta" in the image below?
post #9163638

ligery said:

Just a serendipitous discovery.
When I noticed that some images were accidentally tagged with "pasta", I tried to remove the element tags that didn't exist in the images. I managed to remove the incorrectly added "pasta" tag from some images. But sometimes when I make a commit, I get the error message "Pasta could not be removed. Check for implications and try again". How come？
Can anyone find anything related to "pasta" in the image below?
post #9163638

The tag spaghetti automatically adds pasta. Remove both if they’re not present. Perhaps the tagger meant to add spaghetti_strap.

aster1a said:

The tag spaghetti automatically adds pasta. Remove both if they’re not present. Perhaps the tagger meant to add spaghetti_strap.

It does work, thank you!

If this happens again it can be good to check the wiki of the tag and see what tags it implies, often the list is short enough that you can easily find the problem.

Unbreakable said:

If this happens again it can be good to check the wiki of the tag and see what tags it implies, often the list is short enough that you can easily find the problem.

A comically embarrassing event. Yeah, I've got it.