I can't solve this problem

[nemo87]

@NeurohrByteS

<IfModule mod_rewrite.c>
  RewriteEngine on
  RewriteRule ^\.well-known/carddav /remote.php/dav [R=301,L]
  RewriteRule ^\.well-known/caldav /remote.php/dav [R=301,L]
  RewriteRule ^\.well-known/webfinger /index.php/.well-known/webfinger [R=301,L]
  RewriteRule ^\.well-known/nodeinfo /index.php/.well-known/nodeinfo [R=301,L]
</IfModule>

Even so I get the error