changes in $IP/LocalSettings.php

LocalSettings-snippets

# To fix : Error sending mail: Unknown error in PHP's mail() function Mediawiki
# link : https://www.mediawiki.org/wiki/Manual:$wgSMTP#Error_sending_mail:_Unknown_error_in_PHP.27s_mail.28.29_function_Mediawiki

$wgSMTP = array(
        'host' => 'ssl://smtp.gmail.com',
        'IDHost' => 'gmail.com',
        'port' => 465,
        'username' => 'kumariankita002@gmail.com',
        'password' => 'fatpanda002',
        'auth' => true
);


#extension : Univarsal Language Selector (https://www.mediawiki.org/wiki/Extension:UniversalLanguageSelector)
require_once "$IP/extensions/UniversalLanguageSelector/UniversalLanguageSelector.php";