( ! ) Warning: Search backend error during near_match search for '18.119.159.178' after 5. 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
20.01633376416MediaWiki->run( )../index.php:46
30.01633377824MediaWiki->main( )../MediaWiki.php:424
40.04423551992MediaWiki->performRequest( )../MediaWiki.php:573
50.08124379472SpecialPageFactory::executePath( )../MediaWiki.php:270
60.08154433344SpecialPage->run( )../SpecialPageFactory.php:581
70.08164433712SpecialSearch->execute( )../SpecialPage.php:383
80.21765796160SpecialSearch->goResult( )../SpecialSearch.php:117
90.23285802392SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.23285803144SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.24015818136Hooks::run( )../SearchEngine.php:231
120.24025819736call_user_func_array ( )../Hooks.php:209
130.24025820440CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.24045894488CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.24435940528CirrusSearch\Searcher->search( )../Searcher.php:268
160.24986175632CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.25006207216PoolCounterWork->execute( )../Util.php:133
180.25016231472PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.25016231656call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.25016231728CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.25026233664PoolCounterWork->execute( )../Util.php:129
220.25026234312PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.25026234496call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.25026234616CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.25576348848CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.25956352784wfLogWarning( )../ElasticsearchIntermediary.php:98
270.25956353064MWDebug::warning( )../GlobalFunctions.php:1247
280.25966354368MWDebug::sendMessage( )../MWDebug.php:155
290.25966354760trigger_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
20.01633376416MediaWiki->run( )../index.php:46
30.01633377824MediaWiki->main( )../MediaWiki.php:424
40.28496278016OutputPage->output( )../MediaWiki.php:583
50.28516284472OutputPage->sendCacheControl( )../OutputPage.php:2218
60.28526285768WebResponse->header( )../OutputPage.php:2134
70.28526285912header ( )../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
20.01633376416MediaWiki->run( )../index.php:46
30.01633377824MediaWiki->main( )../MediaWiki.php:424
40.28496278016OutputPage->output( )../MediaWiki.php:583
50.28516284472OutputPage->sendCacheControl( )../OutputPage.php:2218
60.29836293816WebResponse->header( )../OutputPage.php:2171
70.29836293960header ( )../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
20.01633376416MediaWiki->run( )../index.php:46
30.01633377824MediaWiki->main( )../MediaWiki.php:424
40.28496278016OutputPage->output( )../MediaWiki.php:583
50.28516284472OutputPage->sendCacheControl( )../OutputPage.php:2218
60.29916293760WebResponse->header( )../OutputPage.php:2172
70.29916293904header ( )../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
20.01633376416MediaWiki->run( )../index.php:46
30.01633377824MediaWiki->main( )../MediaWiki.php:424
40.28496278016OutputPage->output( )../MediaWiki.php:583
50.29956293760WebResponse->header( )../OutputPage.php:2220
60.29956293904header ( )../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
20.01633376416MediaWiki->run( )../index.php:46
30.01633377824MediaWiki->main( )../MediaWiki.php:424
40.28496278016OutputPage->output( )../MediaWiki.php:583
50.30626293920WebResponse->header( )../OutputPage.php:2227
60.30636294064header ( )../WebResponse.php:37