( ! ) Warning: Search backend error during near_match search for '18.225.72.181' 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
10.0000233960{main}( )../index.php:0
20.00863376416MediaWiki->run( )../index.php:46
30.00863377824MediaWiki->main( )../MediaWiki.php:424
40.01823551992MediaWiki->performRequest( )../MediaWiki.php:573
50.03284379472SpecialPageFactory::executePath( )../MediaWiki.php:270
60.03324433368SpecialPage->run( )../SpecialPageFactory.php:581
70.03324433736SpecialSearch->execute( )../SpecialPage.php:383
80.07585795952SpecialSearch->goResult( )../SpecialSearch.php:117
90.08455802184SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.08455802936SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.08815817936Hooks::run( )../SearchEngine.php:231
120.08815819536call_user_func_array ( )../Hooks.php:209
130.08815820240CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.08885894288CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.08965940312CirrusSearch\Searcher->search( )../Searcher.php:268
160.09286175416CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.09316208192PoolCounterWork->execute( )../Util.php:133
180.09336232664PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.09336232848call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.09336232920CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.09336234888PoolCounterWork->execute( )../Util.php:129
220.09336235536PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.09336235720call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.09336235840CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.09976350128CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.09986354064wfLogWarning( )../ElasticsearchIntermediary.php:98
270.09986354344MWDebug::warning( )../GlobalFunctions.php:1247
280.09996355648MWDebug::sendMessage( )../MWDebug.php:155
290.09996356040trigger_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
10.0000233960{main}( )../index.php:0
20.00863376416MediaWiki->run( )../index.php:46
30.00863377824MediaWiki->main( )../MediaWiki.php:424
40.10176279264OutputPage->output( )../MediaWiki.php:583
50.10196285720OutputPage->sendCacheControl( )../OutputPage.php:2218
60.10206287016WebResponse->header( )../OutputPage.php:2134
70.10206287160header ( )../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
10.0000233960{main}( )../index.php:0
20.00863376416MediaWiki->run( )../index.php:46
30.00863377824MediaWiki->main( )../MediaWiki.php:424
40.10176279264OutputPage->output( )../MediaWiki.php:583
50.10196285720OutputPage->sendCacheControl( )../OutputPage.php:2218
60.10286295064WebResponse->header( )../OutputPage.php:2171
70.10286295208header ( )../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
10.0000233960{main}( )../index.php:0
20.00863376416MediaWiki->run( )../index.php:46
30.00863377824MediaWiki->main( )../MediaWiki.php:424
40.10176279264OutputPage->output( )../MediaWiki.php:583
50.10196285720OutputPage->sendCacheControl( )../OutputPage.php:2218
60.10326295008WebResponse->header( )../OutputPage.php:2172
70.10326295152header ( )../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
10.0000233960{main}( )../index.php:0
20.00863376416MediaWiki->run( )../index.php:46
30.00863377824MediaWiki->main( )../MediaWiki.php:424
40.10176279264OutputPage->output( )../MediaWiki.php:583
50.10366295008WebResponse->header( )../OutputPage.php:2220
60.10366295152header ( )../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
10.0000233960{main}( )../index.php:0
20.00863376416MediaWiki->run( )../index.php:46
30.00863377824MediaWiki->main( )../MediaWiki.php:424
40.10176279264OutputPage->output( )../MediaWiki.php:583
50.10436295168WebResponse->header( )../OutputPage.php:2227
60.10436295312header ( )../WebResponse.php:37