( ! ) Warning: Search backend error during near_match search for '3.135.206.166' after 7. 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
10.0001235248{main}( )../index.php:0
20.01243377848MediaWiki->run( )../index.php:46
30.01253379256MediaWiki->main( )../MediaWiki.php:424
40.02053553304MediaWiki->performRequest( )../MediaWiki.php:573
50.03494380856SpecialPageFactory::executePath( )../MediaWiki.php:270
60.03534434768SpecialPage->run( )../SpecialPageFactory.php:581
70.03534435136SpecialSearch->execute( )../SpecialPage.php:383
80.07845797320SpecialSearch->goResult( )../SpecialSearch.php:117
90.08335803576SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.08335804328SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.08565819328Hooks::run( )../SearchEngine.php:231
120.08565820928call_user_func_array ( )../Hooks.php:209
130.08565821632CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.08625895680CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.08695941704CirrusSearch\Searcher->search( )../Searcher.php:268
160.08986176816CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.09016209600PoolCounterWork->execute( )../Util.php:133
180.09036234072PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.09036234256call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.09036234328CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.09036236296PoolCounterWork->execute( )../Util.php:129
220.09036236944PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.09036237128call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.09036237248CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.09686351536CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.09706355472wfLogWarning( )../ElasticsearchIntermediary.php:98
270.09706355752MWDebug::warning( )../GlobalFunctions.php:1247
280.09716357056MWDebug::sendMessage( )../MWDebug.php:155
290.09716357448trigger_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
10.0001235248{main}( )../index.php:0
20.01243377848MediaWiki->run( )../index.php:46
30.01253379256MediaWiki->main( )../MediaWiki.php:424
40.09876280672OutputPage->output( )../MediaWiki.php:583
50.09896287128OutputPage->sendCacheControl( )../OutputPage.php:2218
60.09906288424WebResponse->header( )../OutputPage.php:2134
70.09906288568header ( )../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
10.0001235248{main}( )../index.php:0
20.01243377848MediaWiki->run( )../index.php:46
30.01253379256MediaWiki->main( )../MediaWiki.php:424
40.09876280672OutputPage->output( )../MediaWiki.php:583
50.09896287128OutputPage->sendCacheControl( )../OutputPage.php:2218
60.09966296456WebResponse->header( )../OutputPage.php:2171
70.09966296600header ( )../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
10.0001235248{main}( )../index.php:0
20.01243377848MediaWiki->run( )../index.php:46
30.01253379256MediaWiki->main( )../MediaWiki.php:424
40.09876280672OutputPage->output( )../MediaWiki.php:583
50.09896287128OutputPage->sendCacheControl( )../OutputPage.php:2218
60.10026296400WebResponse->header( )../OutputPage.php:2172
70.10026296544header ( )../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
10.0001235248{main}( )../index.php:0
20.01243377848MediaWiki->run( )../index.php:46
30.01253379256MediaWiki->main( )../MediaWiki.php:424
40.09876280672OutputPage->output( )../MediaWiki.php:583
50.10076296400WebResponse->header( )../OutputPage.php:2220
60.10076296544header ( )../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
10.0001235248{main}( )../index.php:0
20.01243377848MediaWiki->run( )../index.php:46
30.01253379256MediaWiki->main( )../MediaWiki.php:424
40.09876280672OutputPage->output( )../MediaWiki.php:583
50.10126296560WebResponse->header( )../OutputPage.php:2227
60.10126296704header ( )../WebResponse.php:37