Description of problem

Option to delete Tags is not working

(write description)

How reproducible

(Always/Intermittent)

Steps to Reproduce:

1. Login as Admin
2. Created tags inside a tagType
3. Click on Delete to delete the tags

Actual results

Delete tags dialog box pop-up and once click on Delete doesn't works

Expected results

Should delete the tags, Delete option should work

Additional info

Screenshot is attached