Happens when you're logged in as a mod instead of an owner of a stream, but this might happen if you try to remove a sitemod too

How do you even find this

Open two tabs
First tab is you as an owner of a stream
Second tab you log out, log into someone who is a mod in that stream not an owner (and therefore can't remove users as mods)
Then try to remove users in the stream and you get this error

did you find the one for user icons yet

i know some errors for user icons exist but you're probably referring to a more niche error

the permission error. you get it the same as the other permission errors, but you need two accounts

I tried changing pum.'s icon by adding a new pixel while logged in as me (since i have his pass) as a test but it just changed my icon to the modified icon
how would i get the error you are referring to

select one that the account doesnt have access to

by which i mean not enough points

never thought about that