Hi,
I made a big mistake.
I defined a custom namespace in conflict with SocialProfile
<https://www.mediawiki.org/wiki/Extension:SocialProfile> extension:
# # # # # # # # # # #
#
# EXTRA NAMESPACES
#
# # # # # # # # # # #
###### BIOGRAPHY ######
define("NS_BIOGRAPHY", 202);
define("NS_BIOGRAPHY_TALK", 203);
$wgExtraNamespaces[NS_BIOGRAPHY] = "Biography";
$wgExtraNamespaces[NS_BIOGRAPHY_TALK] = "Biography_talk";
202 User_profile: NS_USER_PROFILE
203 User_profile_talk: NS_USER_PROFILE_TALK Since r93317
<https://www.mediawiki.org/wiki/Special:Code/MediaWiki/93317>.
What can I do to correct this conflict other than uninstall the Social Profile
Thanks so much.
Valerio
 The Traditional Tune Archive
The Semantic Index of North American, British and
Irish traditional instrumental music with annotation.
-------
Web:
http://tunearch.org <http://tunearch.org/>
Mail: vmp(a)tunearch.org <mailto:vmp@tunearch.org>
_______________
My Special:Version
Installed software
Product Version
MediaWiki <https://www.mediawiki.org/> 1.35.7
<https://www.mediawiki.org/wiki/MediaWiki_1.35> (2912741)
<https://gerrit.wikimedia.org/g/mediawiki/core.git/+/2912741f0bd6dcec405d9d3bc78534a22012d1e0>
00:00, July 13, 2022
PHP <https://php.net/> 7.3.29-1+ubuntu18.04.1+deb.sury.org+1 (apache2handler)
MariaDB <https://mariadb.org/> 10.1.48-MariaDB-0ubuntu0.18.04.1
ICU <http://site.icu-project.org/> 65.1
Lua <http://www.lua.org/> 5.1.5
LilyPond <http://lilypond.org/> 2.18.2
Elasticsearch <https://www.elastic.co/products/elasticsearch> 6.8.18
SocialProfile <https://www.mediawiki.org/wiki/Extension:SocialProfile> 1.14
(0d678ab)
<https://gerrit.wikimedia.org/g/mediawiki/extensions/SocialProfile/+/0d678abb40890b6e48a1abffde2df999f51b82c2>03:03,
November 22, 2020