( ! ) Warning: Search backend error during near_match search for '13.59.112.169' after 2. 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
20.01233376416MediaWiki->run( )../index.php:46
30.01233377824MediaWiki->main( )../MediaWiki.php:424
40.02893551992MediaWiki->performRequest( )../MediaWiki.php:573
50.04644379472SpecialPageFactory::executePath( )../MediaWiki.php:270
60.04684433368SpecialPage->run( )../SpecialPageFactory.php:581
70.04684433736SpecialSearch->execute( )../SpecialPage.php:383
80.09915795952SpecialSearch->goResult( )../SpecialSearch.php:117
90.10475802184SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.10475802936SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.10695817936Hooks::run( )../SearchEngine.php:231
120.10705819536call_user_func_array ( )../Hooks.php:209
130.10705820240CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.10755894272CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.10825940296CirrusSearch\Searcher->search( )../Searcher.php:268
160.11136175352CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.11156206936PoolCounterWork->execute( )../Util.php:133
180.11166231192PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.11166231376call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.11166231448CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.11166233384PoolCounterWork->execute( )../Util.php:129
220.11176234032PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.11176234216call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.11176234336CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.11386348592CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.11406352528wfLogWarning( )../ElasticsearchIntermediary.php:98
270.11406352808MWDebug::warning( )../GlobalFunctions.php:1247
280.11416354112MWDebug::sendMessage( )../MWDebug.php:155
290.11416354504trigger_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
20.01233376416MediaWiki->run( )../index.php:46
30.01233377824MediaWiki->main( )../MediaWiki.php:424
40.11576277824OutputPage->output( )../MediaWiki.php:583
50.11596284280OutputPage->sendCacheControl( )../OutputPage.php:2218
60.11606285576WebResponse->header( )../OutputPage.php:2134
70.11606285720header ( )../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
20.01233376416MediaWiki->run( )../index.php:46
30.01233377824MediaWiki->main( )../MediaWiki.php:424
40.11576277824OutputPage->output( )../MediaWiki.php:583
50.11596284280OutputPage->sendCacheControl( )../OutputPage.php:2218
60.11676293624WebResponse->header( )../OutputPage.php:2171
70.11676293768header ( )../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
20.01233376416MediaWiki->run( )../index.php:46
30.01233377824MediaWiki->main( )../MediaWiki.php:424
40.11576277824OutputPage->output( )../MediaWiki.php:583
50.11596284280OutputPage->sendCacheControl( )../OutputPage.php:2218
60.11726293568WebResponse->header( )../OutputPage.php:2172
70.11726293712header ( )../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
20.01233376416MediaWiki->run( )../index.php:46
30.01233377824MediaWiki->main( )../MediaWiki.php:424
40.11576277824OutputPage->output( )../MediaWiki.php:583
50.11766293568WebResponse->header( )../OutputPage.php:2220
60.11766293712header ( )../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
20.01233376416MediaWiki->run( )../index.php:46
30.01233377824MediaWiki->main( )../MediaWiki.php:424
40.11576277824OutputPage->output( )../MediaWiki.php:583
50.11826293728WebResponse->header( )../OutputPage.php:2227
60.11826293872header ( )../WebResponse.php:37