( ! ) Warning: Search backend error during near_match search for '3.147.140.144' 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
20.02273376416MediaWiki->run( )../index.php:46
30.02273377824MediaWiki->main( )../MediaWiki.php:424
40.04693551992MediaWiki->performRequest( )../MediaWiki.php:573
50.06754379472SpecialPageFactory::executePath( )../MediaWiki.php:270
60.06804433368SpecialPage->run( )../SpecialPageFactory.php:581
70.06804433736SpecialSearch->execute( )../SpecialPage.php:383
80.12005795952SpecialSearch->goResult( )../SpecialSearch.php:117
90.12765802184SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.12765802936SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.13385817936Hooks::run( )../SearchEngine.php:231
120.13385819536call_user_func_array ( )../Hooks.php:209
130.13385820240CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.13445894272CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.13535940296CirrusSearch\Searcher->search( )../Searcher.php:268
160.13826175352CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.13866206936PoolCounterWork->execute( )../Util.php:133
180.13886231192PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.13886231376call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.13886231448CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.13886233384PoolCounterWork->execute( )../Util.php:129
220.13886234032PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.13886234216call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.13886234336CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.14536348592CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.14546352528wfLogWarning( )../ElasticsearchIntermediary.php:98
270.14556352808MWDebug::warning( )../GlobalFunctions.php:1247
280.14566354112MWDebug::sendMessage( )../MWDebug.php:155
290.14566354504trigger_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
20.02273376416MediaWiki->run( )../index.php:46
30.02273377824MediaWiki->main( )../MediaWiki.php:424
40.14766277824OutputPage->output( )../MediaWiki.php:583
50.14786284280OutputPage->sendCacheControl( )../OutputPage.php:2218
60.14796285576WebResponse->header( )../OutputPage.php:2134
70.14796285720header ( )../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
20.02273376416MediaWiki->run( )../index.php:46
30.02273377824MediaWiki->main( )../MediaWiki.php:424
40.14766277824OutputPage->output( )../MediaWiki.php:583
50.14786284280OutputPage->sendCacheControl( )../OutputPage.php:2218
60.14856293624WebResponse->header( )../OutputPage.php:2171
70.14866293768header ( )../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
20.02273376416MediaWiki->run( )../index.php:46
30.02273377824MediaWiki->main( )../MediaWiki.php:424
40.14766277824OutputPage->output( )../MediaWiki.php:583
50.14786284280OutputPage->sendCacheControl( )../OutputPage.php:2218
60.14906293568WebResponse->header( )../OutputPage.php:2172
70.14906293712header ( )../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
20.02273376416MediaWiki->run( )../index.php:46
30.02273377824MediaWiki->main( )../MediaWiki.php:424
40.14766277824OutputPage->output( )../MediaWiki.php:583
50.14956293568WebResponse->header( )../OutputPage.php:2220
60.14956293712header ( )../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
20.02273376416MediaWiki->run( )../index.php:46
30.02273377824MediaWiki->main( )../MediaWiki.php:424
40.14766277824OutputPage->output( )../MediaWiki.php:583
50.15026293728WebResponse->header( )../OutputPage.php:2227
60.15026293872header ( )../WebResponse.php:37