( ! ) Warning: Search backend error during near_match search for '3.144.106.207' 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
20.00943376416MediaWiki->run( )../index.php:46
30.00943377824MediaWiki->main( )../MediaWiki.php:424
40.01783551992MediaWiki->performRequest( )../MediaWiki.php:573
50.03224379472SpecialPageFactory::executePath( )../MediaWiki.php:270
60.03284433368SpecialPage->run( )../SpecialPageFactory.php:581
70.03294433736SpecialSearch->execute( )../SpecialPage.php:383
80.08615795952SpecialSearch->goResult( )../SpecialSearch.php:117
90.09175802184SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.09175802936SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.09405817936Hooks::run( )../SearchEngine.php:231
120.09415819536call_user_func_array ( )../Hooks.php:209
130.09415820240CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.09465894272CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.09535940296CirrusSearch\Searcher->search( )../Searcher.php:268
160.09826175352CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.09846206936PoolCounterWork->execute( )../Util.php:133
180.09866231192PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.09866231376call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.09866231448CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.09866233384PoolCounterWork->execute( )../Util.php:129
220.09866234032PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.09866234216call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.09866234336CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.10496348592CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.10506352528wfLogWarning( )../ElasticsearchIntermediary.php:98
270.10506352808MWDebug::warning( )../GlobalFunctions.php:1247
280.10516354112MWDebug::sendMessage( )../MWDebug.php:155
290.10516354504trigger_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
20.00943376416MediaWiki->run( )../index.php:46
30.00943377824MediaWiki->main( )../MediaWiki.php:424
40.10686277824OutputPage->output( )../MediaWiki.php:583
50.10706284280OutputPage->sendCacheControl( )../OutputPage.php:2218
60.10716285576WebResponse->header( )../OutputPage.php:2134
70.10716285720header ( )../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
20.00943376416MediaWiki->run( )../index.php:46
30.00943377824MediaWiki->main( )../MediaWiki.php:424
40.10686277824OutputPage->output( )../MediaWiki.php:583
50.10706284280OutputPage->sendCacheControl( )../OutputPage.php:2218
60.10786293624WebResponse->header( )../OutputPage.php:2171
70.10786293768header ( )../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
20.00943376416MediaWiki->run( )../index.php:46
30.00943377824MediaWiki->main( )../MediaWiki.php:424
40.10686277824OutputPage->output( )../MediaWiki.php:583
50.10706284280OutputPage->sendCacheControl( )../OutputPage.php:2218
60.10836293568WebResponse->header( )../OutputPage.php:2172
70.10836293712header ( )../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
20.00943376416MediaWiki->run( )../index.php:46
30.00943377824MediaWiki->main( )../MediaWiki.php:424
40.10686277824OutputPage->output( )../MediaWiki.php:583
50.10886293568WebResponse->header( )../OutputPage.php:2220
60.10886293712header ( )../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
20.00943376416MediaWiki->run( )../index.php:46
30.00943377824MediaWiki->main( )../MediaWiki.php:424
40.10686277824OutputPage->output( )../MediaWiki.php:583
50.10946293728WebResponse->header( )../OutputPage.php:2227
60.10946293872header ( )../WebResponse.php:37