( ! ) Warning: Search backend error during near_match search for '3.141.202.187' 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
20.02683376416MediaWiki->run( )../index.php:46
30.02683377824MediaWiki->main( )../MediaWiki.php:424
40.04973551992MediaWiki->performRequest( )../MediaWiki.php:573
50.07954379472SpecialPageFactory::executePath( )../MediaWiki.php:270
60.07994433368SpecialPage->run( )../SpecialPageFactory.php:581
70.08004433736SpecialSearch->execute( )../SpecialPage.php:383
80.17185795952SpecialSearch->goResult( )../SpecialSearch.php:117
90.17725802184SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.17725802936SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.17965817936Hooks::run( )../SearchEngine.php:231
120.17965819536call_user_func_array ( )../Hooks.php:209
130.17965820240CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.18025894272CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.18105940296CirrusSearch\Searcher->search( )../Searcher.php:268
160.18396175352CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.18416206936PoolCounterWork->execute( )../Util.php:133
180.18426231192PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.18426231376call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.18426231448CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.18426233384PoolCounterWork->execute( )../Util.php:129
220.18426234032PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.18426234216call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.18426234336CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.19066348592CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.19086352528wfLogWarning( )../ElasticsearchIntermediary.php:98
270.19086352808MWDebug::warning( )../GlobalFunctions.php:1247
280.19096354112MWDebug::sendMessage( )../MWDebug.php:155
290.19096354504trigger_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
20.02683376416MediaWiki->run( )../index.php:46
30.02683377824MediaWiki->main( )../MediaWiki.php:424
40.19286277824OutputPage->output( )../MediaWiki.php:583
50.19306284280OutputPage->sendCacheControl( )../OutputPage.php:2218
60.19316285576WebResponse->header( )../OutputPage.php:2134
70.19316285720header ( )../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
20.02683376416MediaWiki->run( )../index.php:46
30.02683377824MediaWiki->main( )../MediaWiki.php:424
40.19286277824OutputPage->output( )../MediaWiki.php:583
50.19306284280OutputPage->sendCacheControl( )../OutputPage.php:2218
60.19406293624WebResponse->header( )../OutputPage.php:2171
70.19406293768header ( )../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
20.02683376416MediaWiki->run( )../index.php:46
30.02683377824MediaWiki->main( )../MediaWiki.php:424
40.19286277824OutputPage->output( )../MediaWiki.php:583
50.19306284280OutputPage->sendCacheControl( )../OutputPage.php:2218
60.19456293568WebResponse->header( )../OutputPage.php:2172
70.19456293712header ( )../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
20.02683376416MediaWiki->run( )../index.php:46
30.02683377824MediaWiki->main( )../MediaWiki.php:424
40.19286277824OutputPage->output( )../MediaWiki.php:583
50.19496293568WebResponse->header( )../OutputPage.php:2220
60.19496293712header ( )../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
20.02683376416MediaWiki->run( )../index.php:46
30.02683377824MediaWiki->main( )../MediaWiki.php:424
40.19286277824OutputPage->output( )../MediaWiki.php:583
50.19566293728WebResponse->header( )../OutputPage.php:2227
60.19566293872header ( )../WebResponse.php:37