<p></p>
<p>Let's say your username is "user_abcd_1". You go to "My Settings" to change it. You are directed to "<a href="https://www.openstreetmap.org/user/user_abcd_1/account" rel="nofollow">https://www.openstreetmap.org/user/user_abcd_1/account</a>". You change Display Name to "user_abcd_2" and click "Save Changes" at the bottom of the screen. The problem is that after changing Display Name the url is still the same with "user_abcd_1" in it, so after changing anything in your settings once again and clicking "Save Changes" or simply refreshing the page you get an error message.</p>
<p><a target="_blank" rel="noopener noreferrer" href="https://user-images.githubusercontent.com/34411976/104849495-48172500-58ea-11eb-97ec-ca501f13fd8e.png"><img src="https://user-images.githubusercontent.com/34411976/104849495-48172500-58ea-11eb-97ec-ca501f13fd8e.png" alt="error1" style="max-width:100%;"></a></p>

<p style="font-size:small;-webkit-text-size-adjust:none;color:#666;">—<br />You are receiving this because you are subscribed to this thread.<br />Reply to this email directly, <a href="https://github.com/openstreetmap/openstreetmap-website/issues/3059">view it on GitHub</a>, or <a href="https://github.com/notifications/unsubscribe-auth/AAK2OLMQ5GLRFG5ZFSIEYSTS2MGTPANCNFSM4WGHLMMQ">unsubscribe</a>.<img src="https://github.com/notifications/beacon/AAK2OLJY2BYNP6FTGGZ2MT3S2MGTPA5CNFSM4WGHLMM2YY3PNVWWK3TUL52HS4DFUVEXG43VMWVGG33NNVSW45C7NFSM4LXUAHFA.gif" height="1" width="1" alt="" /></p>
<script type="application/ld+json">[
{
"@context": "http://schema.org",
"@type": "EmailMessage",
"potentialAction": {
"@type": "ViewAction",
"target": "https://github.com/openstreetmap/openstreetmap-website/issues/3059",
"url": "https://github.com/openstreetmap/openstreetmap-website/issues/3059",
"name": "View Issue"
},
"description": "View this Issue on GitHub",
"publisher": {
"@type": "Organization",
"name": "GitHub",
"url": "https://github.com"
}
}
]</script>