Can't post or edit. Error msg: Call to undefined function enqueue_comment_hotkeys_js()

[sillybean]

The above error message appears when the user tries to write a new post or edit an existing one. Commenting out the offending function resolves the problem:

/wp-admin/edit-comments.php line 13
/wp-admin/edit-pages.php line 100
/wp-admin/post.php line 148

​Relevant support thread

[mrmist]

Not seeing this in a number of test sites.

Is this with any particular browser?

Is the user profile setting "Enable keyboard shortcuts for comment moderation." on or off?

[filosofo]

The function is defined in wp-admin/includes/comment.php and included in every admin page, so this is probably a mis-uploaded or corrupted file.