MyBB Community Forums

how do we disable members from changing email address?

and how to close the "gaps" between different categories?

You can remove the code from the usercp_nav_profile template:

<div><a href="usercp.php?action=email" class="usercp_nav_item usercp_nav_email">{$lang->ucp_nav_change_email}</a></div>

To remove the gaps, remove the <br /> from the end of the forumbit_depth1_cat template.