Topic on Extension talk:ReadingLists/Flow

I recently upgraded my MediaWiki instance to v1.42, but I'm now getting the following error when running the maintenace update script:

[0d976982048ca6a29ed87177] [no req]   TypeError: MediaWiki\User\CentralId\CentralIdLookup::centralIdFromLocalUser(): Argument #1 ($user) must be of type MediaWiki\User\UserIdentity, null given, called in /var/www/vhosts/bibleget.io/seminaverbi_1_42/w/extensions/ReadingLists/src/Utils.php on line 48

Backtrace:

from /var/www/vhosts/bibleget.io/seminaverbi_1_42/w/includes/user/CentralId/CentralIdLookup.php(299)

#0 /var/www/vhosts/bibleget.io/seminaverbi_1_42/w/extensions/ReadingLists/src/Utils.php(48): MediaWiki\User\CentralId\CentralIdLookup->centralIdFromLocalUser()

#1 /var/www/vhosts/bibleget.io/seminaverbi_1_42/w/extensions/ReadingLists/src/SchemaHookHandler.php(30): MediaWiki\Extension\ReadingLists\Utils::makeMaintenanceRepository()

#2 /var/www/vhosts/bibleget.io/seminaverbi_1_42/w/includes/installer/DatabaseUpdater.php(605): MediaWiki\Extension\ReadingLists\SchemaHookHandler::populateProjectsTable()

#3 /var/www/vhosts/bibleget.io/seminaverbi_1_42/w/includes/installer/DatabaseUpdater.php(563): MediaWiki\Installer\DatabaseUpdater->runUpdates()

#4 /var/www/vhosts/bibleget.io/seminaverbi_1_42/w/maintenance/update.php(189): MediaWiki\Installer\DatabaseUpdater->doUpdates()

#5 /var/www/vhosts/bibleget.io/seminaverbi_1_42/w/maintenance/includes/MaintenanceRunner.php(698): UpdateMediaWiki->execute()

#6 /var/www/vhosts/bibleget.io/seminaverbi_1_42/w/maintenance/run.php(51): MediaWiki\Maintenance\MaintenanceRunner->run()

#7 /var/www/vhosts/bibleget.io/seminaverbi_1_42/w/maintenance/run(3): require(string)

#8 {main}

Something is wrong with your Maintenance script user, maybe some extension is preventing the use of that username?

I was running the script from the command line, so no specific user was running the script

Regardless, many maintenance scripts need to use that user.