( ! ) Warning: Search backend error during near_match search for '3.144.97.216' after 6. Couldn't connect to host, Elasticsearch down? [Called from CirrusSearch\ElasticsearchIntermediary::failure in /var/www/w122_5/extensions/CirrusSearch/includes/ElasticsearchIntermediary.php at line 98] in /var/www/w122_5/includes/debug/MWDebug.php on line 300
Call Stack
#TimeMemoryFunctionLocation
10.0000233928{main}( )../index.php:0
20.00913375864MediaWiki->run( )../index.php:46
30.00913377272MediaWiki->main( )../MediaWiki.php:424
40.01973551264MediaWiki->performRequest( )../MediaWiki.php:573
50.03934378752SpecialPageFactory::executePath( )../MediaWiki.php:270
60.03994432672SpecialPage->run( )../SpecialPageFactory.php:581
70.03994433040SpecialSearch->execute( )../SpecialPage.php:383
80.08625794616SpecialSearch->goResult( )../SpecialSearch.php:117
90.09175800872SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.09175801624SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.09415816624Hooks::run( )../SearchEngine.php:231
120.09415818224call_user_func_array ( )../Hooks.php:209
130.09415818928CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.09465892960CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.09545938984CirrusSearch\Searcher->search( )../Searcher.php:268
160.09856173992CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.09876205584PoolCounterWork->execute( )../Util.php:133
180.09886229840PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.09886230024call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.09886230096CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.09896232032PoolCounterWork->execute( )../Util.php:129
220.09896232680PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.09896232864call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.09896232984CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.10526347248CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.10546351184wfLogWarning( )../ElasticsearchIntermediary.php:98
270.10546351464MWDebug::warning( )../GlobalFunctions.php:1247
280.10556352768MWDebug::sendMessage( )../MWDebug.php:155
290.10556353160trigger_error ( )../MWDebug.php:300

( ! ) Warning: Cannot modify header information - headers already sent by (output started at /var/www/w122_5/includes/debug/MWDebug.php:300) in /var/www/w122_5/includes/WebResponse.php on line 37
Call Stack
#TimeMemoryFunctionLocation
10.0000233928{main}( )../index.php:0
20.00913375864MediaWiki->run( )../index.php:46
30.00913377272MediaWiki->main( )../MediaWiki.php:424
40.10726276472OutputPage->output( )../MediaWiki.php:583
50.10746282928OutputPage->sendCacheControl( )../OutputPage.php:2218
60.10756284224WebResponse->header( )../OutputPage.php:2134
70.10756284368header ( )../WebResponse.php:37

( ! ) Warning: Cannot modify header information - headers already sent by (output started at /var/www/w122_5/includes/debug/MWDebug.php:300) in /var/www/w122_5/includes/WebResponse.php on line 37
Call Stack
#TimeMemoryFunctionLocation
10.0000233928{main}( )../index.php:0
20.00913375864MediaWiki->run( )../index.php:46
30.00913377272MediaWiki->main( )../MediaWiki.php:424
40.10726276472OutputPage->output( )../MediaWiki.php:583
50.10746282928OutputPage->sendCacheControl( )../OutputPage.php:2218
60.10826292256WebResponse->header( )../OutputPage.php:2171
70.10826292400header ( )../WebResponse.php:37

( ! ) Warning: Cannot modify header information - headers already sent by (output started at /var/www/w122_5/includes/debug/MWDebug.php:300) in /var/www/w122_5/includes/WebResponse.php on line 37
Call Stack
#TimeMemoryFunctionLocation
10.0000233928{main}( )../index.php:0
20.00913375864MediaWiki->run( )../index.php:46
30.00913377272MediaWiki->main( )../MediaWiki.php:424
40.10726276472OutputPage->output( )../MediaWiki.php:583
50.10746282928OutputPage->sendCacheControl( )../OutputPage.php:2218
60.10876292200WebResponse->header( )../OutputPage.php:2172
70.10876292344header ( )../WebResponse.php:37

( ! ) Warning: Cannot modify header information - headers already sent by (output started at /var/www/w122_5/includes/debug/MWDebug.php:300) in /var/www/w122_5/includes/WebResponse.php on line 37
Call Stack
#TimeMemoryFunctionLocation
10.0000233928{main}( )../index.php:0
20.00913375864MediaWiki->run( )../index.php:46
30.00913377272MediaWiki->main( )../MediaWiki.php:424
40.10726276472OutputPage->output( )../MediaWiki.php:583
50.10926292200WebResponse->header( )../OutputPage.php:2220
60.10926292344header ( )../WebResponse.php:37

( ! ) Warning: Cannot modify header information - headers already sent by (output started at /var/www/w122_5/includes/debug/MWDebug.php:300) in /var/www/w122_5/includes/WebResponse.php on line 37
Call Stack
#TimeMemoryFunctionLocation
10.0000233928{main}( )../index.php:0
20.00913375864MediaWiki->run( )../index.php:46
30.00913377272MediaWiki->main( )../MediaWiki.php:424
40.10726276472OutputPage->output( )../MediaWiki.php:583
50.10976292360WebResponse->header( )../OutputPage.php:2227
60.10976292504header ( )../WebResponse.php:37