// Lookup basic info for users not yet loaded...
if ( count( $usersToQuery ) ) {
- $dbr = wfGetDB( DB_SLAVE );
+ $dbr = wfGetDB( DB_REPLICA );
$table = [ 'user' ];
$conds = [ 'user_id' => $usersToQuery ];
$fields = [ 'user_name', 'user_real_name', 'user_registration', 'user_id' ];