( ! ) Warning: Search backend error during near_match search for '35.173.48.224' after 7. 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
10.0001233560{main}( )../index.php:0
20.01373375368MediaWiki->run( )../index.php:46
30.01373376776MediaWiki->main( )../MediaWiki.php:424
40.02243551016MediaWiki->performRequest( )../MediaWiki.php:573
50.03764378592SpecialPageFactory::executePath( )../MediaWiki.php:270
60.03814432504SpecialPage->run( )../SpecialPageFactory.php:581
70.03824432872SpecialSearch->execute( )../SpecialPage.php:383
80.08435794200SpecialSearch->goResult( )../SpecialSearch.php:117
90.08995800160SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.08995800912SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.09235815912Hooks::run( )../SearchEngine.php:231
120.09245817512call_user_func_array ( )../Hooks.php:209
130.09245818216CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.09305892264CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.09395938288CirrusSearch\Searcher->search( )../Searcher.php:268
160.09736173424CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.09766205032PoolCounterWork->execute( )../Util.php:133
180.09786229288PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.09786229472call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.09786229544CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.09786231480PoolCounterWork->execute( )../Util.php:129
220.09786232128PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.09786232312call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.09786232432CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.10446346712CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.10466350648wfLogWarning( )../ElasticsearchIntermediary.php:98
270.10466350928MWDebug::warning( )../GlobalFunctions.php:1247
280.10476352232MWDebug::sendMessage( )../MWDebug.php:155
290.10476352624trigger_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
10.0001233560{main}( )../index.php:0
20.01373375368MediaWiki->run( )../index.php:46
30.01373376776MediaWiki->main( )../MediaWiki.php:424
40.10666275880OutputPage->output( )../MediaWiki.php:583
50.10686282336OutputPage->sendCacheControl( )../OutputPage.php:2218
60.10696283632WebResponse->header( )../OutputPage.php:2134
70.10696283776header ( )../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
10.0001233560{main}( )../index.php:0
20.01373375368MediaWiki->run( )../index.php:46
30.01373376776MediaWiki->main( )../MediaWiki.php:424
40.10666275880OutputPage->output( )../MediaWiki.php:583
50.10686282336OutputPage->sendCacheControl( )../OutputPage.php:2218
60.10766291664WebResponse->header( )../OutputPage.php:2171
70.10766291808header ( )../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
10.0001233560{main}( )../index.php:0
20.01373375368MediaWiki->run( )../index.php:46
30.01373376776MediaWiki->main( )../MediaWiki.php:424
40.10666275880OutputPage->output( )../MediaWiki.php:583
50.10686282336OutputPage->sendCacheControl( )../OutputPage.php:2218
60.10806291608WebResponse->header( )../OutputPage.php:2172
70.10806291752header ( )../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
10.0001233560{main}( )../index.php:0
20.01373375368MediaWiki->run( )../index.php:46
30.01373376776MediaWiki->main( )../MediaWiki.php:424
40.10666275880OutputPage->output( )../MediaWiki.php:583
50.10866291608WebResponse->header( )../OutputPage.php:2220
60.10866291752header ( )../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
10.0001233560{main}( )../index.php:0
20.01373375368MediaWiki->run( )../index.php:46
30.01373376776MediaWiki->main( )../MediaWiki.php:424
40.10666275880OutputPage->output( )../MediaWiki.php:583
50.10926291768WebResponse->header( )../OutputPage.php:2227
60.10926291912header ( )../WebResponse.php:37