( ! ) Warning: Search backend error during near_match search for '54.209.202.123' 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
10.0000233560{main}( )../index.php:0
20.01063375264MediaWiki->run( )../index.php:46
30.01063376672MediaWiki->main( )../MediaWiki.php:424
40.01883550816MediaWiki->performRequest( )../MediaWiki.php:573
50.03604378400SpecialPageFactory::executePath( )../MediaWiki.php:270
60.03644432280SpecialPage->run( )../SpecialPageFactory.php:581
70.03654432648SpecialSearch->execute( )../SpecialPage.php:383
80.08325794640SpecialSearch->goResult( )../SpecialSearch.php:117
90.08995800896SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.08995801648SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.09225816640Hooks::run( )../SearchEngine.php:231
120.09225818240call_user_func_array ( )../Hooks.php:209
130.09225818944CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.09275892992CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.09355939016CirrusSearch\Searcher->search( )../Searcher.php:268
160.09776174080CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.09796205680PoolCounterWork->execute( )../Util.php:133
180.09806229936PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.09816230120call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.09816230192CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.09816232128PoolCounterWork->execute( )../Util.php:129
220.09816232776PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.09816232960call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.09816233080CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.10466347328CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.10476351264wfLogWarning( )../ElasticsearchIntermediary.php:98
270.10476351544MWDebug::warning( )../GlobalFunctions.php:1247
280.10496352848MWDebug::sendMessage( )../MWDebug.php:155
290.10496353240trigger_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
10.0000233560{main}( )../index.php:0
20.01063375264MediaWiki->run( )../index.php:46
30.01063376672MediaWiki->main( )../MediaWiki.php:424
40.10756276560OutputPage->output( )../MediaWiki.php:583
50.10776283016OutputPage->sendCacheControl( )../OutputPage.php:2218
60.10796284312WebResponse->header( )../OutputPage.php:2134
70.10796284456header ( )../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
10.0000233560{main}( )../index.php:0
20.01063375264MediaWiki->run( )../index.php:46
30.01063376672MediaWiki->main( )../MediaWiki.php:424
40.10756276560OutputPage->output( )../MediaWiki.php:583
50.10776283016OutputPage->sendCacheControl( )../OutputPage.php:2218
60.10876292344WebResponse->header( )../OutputPage.php:2171
70.10876292488header ( )../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
10.0000233560{main}( )../index.php:0
20.01063375264MediaWiki->run( )../index.php:46
30.01063376672MediaWiki->main( )../MediaWiki.php:424
40.10756276560OutputPage->output( )../MediaWiki.php:583
50.10776283016OutputPage->sendCacheControl( )../OutputPage.php:2218
60.10926292288WebResponse->header( )../OutputPage.php:2172
70.10926292432header ( )../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
10.0000233560{main}( )../index.php:0
20.01063375264MediaWiki->run( )../index.php:46
30.01063376672MediaWiki->main( )../MediaWiki.php:424
40.10756276560OutputPage->output( )../MediaWiki.php:583
50.11016292288WebResponse->header( )../OutputPage.php:2220
60.11016292432header ( )../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
10.0000233560{main}( )../index.php:0
20.01063375264MediaWiki->run( )../index.php:46
30.01063376672MediaWiki->main( )../MediaWiki.php:424
40.10756276560OutputPage->output( )../MediaWiki.php:583
50.11106292448WebResponse->header( )../OutputPage.php:2227
60.11106292592header ( )../WebResponse.php:37