VB5.1.1 User manager modules missing

[rota]

Hello,

While trying a variety of solutions to the issue of spam, I made a mistake and it's seriously impacting my admincp.

The symptom is that in user_manager reputation module is not appearing, instead I get a 404 where reputation should be. Page styles (e.g. background) are being overridden by the 404 page styles.

The second symptom is that I cannot confirm changes made on the user manager page, because the save button is missing (confirmed missing on administrator level account).

The fear is that I pasted over directories in admincp/ because the JS folder inside /admincp is empty. When I use developer tools I see errors for adminlog.php?do= modlog.php?do= and user.php?do=

Specifically:
user.php?do=edit&u=13177:1 GET https://myforum.com/admincp/user.php?do=edit&u=13177 500 (Internal Server Error)

core/admincp admin user manager loads the reputation module into the user manager page, but there is no option to save changes.

Do I need to copy files from core to admincp ?

Thanks,
Alex