( ! ) Warning: Search backend error during near_match search for '3.147.193.164' 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
10.0000235360{main}( )../index.php:0
20.01603781488MediaWiki->run( )../index.php:46
30.01603782896MediaWiki->main( )../MediaWiki.php:424
40.02563956992MediaWiki->performRequest( )../MediaWiki.php:573
50.03764411760SpecialPageFactory::executePath( )../MediaWiki.php:270
60.03814465760SpecialPage->run( )../SpecialPageFactory.php:581
70.03814466128SpecialSearch->execute( )../SpecialPage.php:383
80.07755809576SpecialSearch->goResult( )../SpecialSearch.php:117
90.08295815544SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.08295816296SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.08525831296Hooks::run( )../SearchEngine.php:231
120.08525832896call_user_func_array ( )../Hooks.php:209
130.08525833600CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.08585907672CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.08645953696CirrusSearch\Searcher->search( )../Searcher.php:268
160.08886188800CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.08906221576PoolCounterWork->execute( )../Util.php:133
180.08926246320PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.08926246504call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.08926246576CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.08936248544PoolCounterWork->execute( )../Util.php:129
220.08936249192PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.08936249376call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.08936249496CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.09566363768CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.09586367704wfLogWarning( )../ElasticsearchIntermediary.php:98
270.09586367984MWDebug::warning( )../GlobalFunctions.php:1247
280.09596369288MWDebug::sendMessage( )../MWDebug.php:155
290.09596369680trigger_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
10.0000235360{main}( )../index.php:0
20.01603781488MediaWiki->run( )../index.php:46
30.01603782896MediaWiki->main( )../MediaWiki.php:424
40.09796292904OutputPage->output( )../MediaWiki.php:583
50.09816299360OutputPage->sendCacheControl( )../OutputPage.php:2218
60.09826300656WebResponse->header( )../OutputPage.php:2134
70.09826300800header ( )../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
10.0000235360{main}( )../index.php:0
20.01603781488MediaWiki->run( )../index.php:46
30.01603782896MediaWiki->main( )../MediaWiki.php:424
40.09796292904OutputPage->output( )../MediaWiki.php:583
50.09816299360OutputPage->sendCacheControl( )../OutputPage.php:2218
60.09886308688WebResponse->header( )../OutputPage.php:2171
70.09886308832header ( )../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
10.0000235360{main}( )../index.php:0
20.01603781488MediaWiki->run( )../index.php:46
30.01603782896MediaWiki->main( )../MediaWiki.php:424
40.09796292904OutputPage->output( )../MediaWiki.php:583
50.09816299360OutputPage->sendCacheControl( )../OutputPage.php:2218
60.09936308632WebResponse->header( )../OutputPage.php:2172
70.09936308776header ( )../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
10.0000235360{main}( )../index.php:0
20.01603781488MediaWiki->run( )../index.php:46
30.01603782896MediaWiki->main( )../MediaWiki.php:424
40.09796292904OutputPage->output( )../MediaWiki.php:583
50.09986308632WebResponse->header( )../OutputPage.php:2220
60.09986308776header ( )../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
10.0000235360{main}( )../index.php:0
20.01603781488MediaWiki->run( )../index.php:46
30.01603782896MediaWiki->main( )../MediaWiki.php:424
40.09796292904OutputPage->output( )../MediaWiki.php:583
50.10046308792WebResponse->header( )../OutputPage.php:2227
60.10046308936header ( )../WebResponse.php:37