( ! ) Warning: Search backend error during near_match search for '3.147.79.94' after 18. 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
10.0002233928{main}( )../index.php:0
20.03713376392MediaWiki->run( )../index.php:46
30.03723377800MediaWiki->main( )../MediaWiki.php:424
40.04923551872MediaWiki->performRequest( )../MediaWiki.php:573
50.06394379488SpecialPageFactory::executePath( )../MediaWiki.php:270
60.06434433360SpecialPage->run( )../SpecialPageFactory.php:581
70.06434433728SpecialSearch->execute( )../SpecialPage.php:383
80.15625796248SpecialSearch->goResult( )../SpecialSearch.php:117
90.19375802480SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.19375803232SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.20675818232Hooks::run( )../SearchEngine.php:231
120.20675819832call_user_func_array ( )../Hooks.php:209
130.20675820536CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.20715894568CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.20755940600CirrusSearch\Searcher->search( )../Searcher.php:268
160.20966175656CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.20986207240PoolCounterWork->execute( )../Util.php:133
180.21006231496PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.21006231680call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.21006231752CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.21006233688PoolCounterWork->execute( )../Util.php:129
220.21006234336PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.21006234520call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.21006234640CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.22786348888CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.22806352824wfLogWarning( )../ElasticsearchIntermediary.php:98
270.22806353104MWDebug::warning( )../GlobalFunctions.php:1247
280.22816354408MWDebug::sendMessage( )../MWDebug.php:155
290.22816354800trigger_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
10.0002233928{main}( )../index.php:0
20.03713376392MediaWiki->run( )../index.php:46
30.03723377800MediaWiki->main( )../MediaWiki.php:424
40.24396278112OutputPage->output( )../MediaWiki.php:583
50.24416284568OutputPage->sendCacheControl( )../OutputPage.php:2218
60.24426285864WebResponse->header( )../OutputPage.php:2134
70.24426286008header ( )../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
10.0002233928{main}( )../index.php:0
20.03713376392MediaWiki->run( )../index.php:46
30.03723377800MediaWiki->main( )../MediaWiki.php:424
40.24396278112OutputPage->output( )../MediaWiki.php:583
50.24416284568OutputPage->sendCacheControl( )../OutputPage.php:2218
60.24496293896WebResponse->header( )../OutputPage.php:2171
70.24496294040header ( )../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
10.0002233928{main}( )../index.php:0
20.03713376392MediaWiki->run( )../index.php:46
30.03723377800MediaWiki->main( )../MediaWiki.php:424
40.24396278112OutputPage->output( )../MediaWiki.php:583
50.24416284568OutputPage->sendCacheControl( )../OutputPage.php:2218
60.24546293840WebResponse->header( )../OutputPage.php:2172
70.24546293984header ( )../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
10.0002233928{main}( )../index.php:0
20.03713376392MediaWiki->run( )../index.php:46
30.03723377800MediaWiki->main( )../MediaWiki.php:424
40.24396278112OutputPage->output( )../MediaWiki.php:583
50.24596293840WebResponse->header( )../OutputPage.php:2220
60.24596293984header ( )../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
10.0002233928{main}( )../index.php:0
20.03713376392MediaWiki->run( )../index.php:46
30.03723377800MediaWiki->main( )../MediaWiki.php:424
40.24396278112OutputPage->output( )../MediaWiki.php:583
50.25386294000WebResponse->header( )../OutputPage.php:2227
60.25386294144header ( )../WebResponse.php:37