( ! ) Warning: Search backend error during near_match search for '18.191.14.71' 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
10.0001233928{main}( )../index.php:0
20.01593375840MediaWiki->run( )../index.php:46
30.01593377248MediaWiki->main( )../MediaWiki.php:424
40.02703551384MediaWiki->performRequest( )../MediaWiki.php:573
50.04334378872SpecialPageFactory::executePath( )../MediaWiki.php:270
60.04384432768SpecialPage->run( )../SpecialPageFactory.php:581
70.04384433136SpecialSearch->execute( )../SpecialPage.php:383
80.09065794720SpecialSearch->goResult( )../SpecialSearch.php:117
90.09615800952SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.09615801704SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.09845816704Hooks::run( )../SearchEngine.php:231
120.09855818304call_user_func_array ( )../Hooks.php:209
130.09855819008CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.09915893040CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.09995939080CirrusSearch\Searcher->search( )../Searcher.php:268
160.10356174136CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.10386205720PoolCounterWork->execute( )../Util.php:133
180.10406229976PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.10406230160call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.10406230232CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.10406232168PoolCounterWork->execute( )../Util.php:129
220.10406232816PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.10406233000call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.10406233120CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.11096347368CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.11106351304wfLogWarning( )../ElasticsearchIntermediary.php:98
270.11106351584MWDebug::warning( )../GlobalFunctions.php:1247
280.11116352888MWDebug::sendMessage( )../MWDebug.php:155
290.11126353280trigger_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
10.0001233928{main}( )../index.php:0
20.01593375840MediaWiki->run( )../index.php:46
30.01593377248MediaWiki->main( )../MediaWiki.php:424
40.11326276592OutputPage->output( )../MediaWiki.php:583
50.11356283048OutputPage->sendCacheControl( )../OutputPage.php:2218
60.11366284344WebResponse->header( )../OutputPage.php:2134
70.11366284488header ( )../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
10.0001233928{main}( )../index.php:0
20.01593375840MediaWiki->run( )../index.php:46
30.01593377248MediaWiki->main( )../MediaWiki.php:424
40.11326276592OutputPage->output( )../MediaWiki.php:583
50.11356283048OutputPage->sendCacheControl( )../OutputPage.php:2218
60.11436292376WebResponse->header( )../OutputPage.php:2171
70.11436292520header ( )../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
10.0001233928{main}( )../index.php:0
20.01593375840MediaWiki->run( )../index.php:46
30.01593377248MediaWiki->main( )../MediaWiki.php:424
40.11326276592OutputPage->output( )../MediaWiki.php:583
50.11356283048OutputPage->sendCacheControl( )../OutputPage.php:2218
60.11486292320WebResponse->header( )../OutputPage.php:2172
70.11486292464header ( )../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
10.0001233928{main}( )../index.php:0
20.01593375840MediaWiki->run( )../index.php:46
30.01593377248MediaWiki->main( )../MediaWiki.php:424
40.11326276592OutputPage->output( )../MediaWiki.php:583
50.11536292320WebResponse->header( )../OutputPage.php:2220
60.11536292464header ( )../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
10.0001233928{main}( )../index.php:0
20.01593375840MediaWiki->run( )../index.php:46
30.01593377248MediaWiki->main( )../MediaWiki.php:424
40.11326276592OutputPage->output( )../MediaWiki.php:583
50.11596292480WebResponse->header( )../OutputPage.php:2227
60.11596292624header ( )../WebResponse.php:37