( ! ) Warning: Search backend error during near_match search for '3.144.104.29' 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
10.0001233928{main}( )../index.php:0
20.01363376056MediaWiki->run( )../index.php:46
30.01363377464MediaWiki->main( )../MediaWiki.php:424
40.02263551696MediaWiki->performRequest( )../MediaWiki.php:573
50.03844379424SpecialPageFactory::executePath( )../MediaWiki.php:270
60.03894433360SpecialPage->run( )../SpecialPageFactory.php:581
70.03894433728SpecialSearch->execute( )../SpecialPage.php:383
80.08425795624SpecialSearch->goResult( )../SpecialSearch.php:117
90.08965801568SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.08965802320SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.09205817320Hooks::run( )../SearchEngine.php:231
120.09215818920call_user_func_array ( )../Hooks.php:209
130.09215819624CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.09275893656CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.09365939680CirrusSearch\Searcher->search( )../Searcher.php:268
160.09766174784CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.09796206368PoolCounterWork->execute( )../Util.php:133
180.09816230624PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.09816230808call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.09816230880CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.09816232816PoolCounterWork->execute( )../Util.php:129
220.09816233464PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.09816233648call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.09816233768CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.10496348056CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.10516351992wfLogWarning( )../ElasticsearchIntermediary.php:98
270.10516352272MWDebug::warning( )../GlobalFunctions.php:1247
280.10526353576MWDebug::sendMessage( )../MWDebug.php:155
290.10526353968trigger_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
10.0001233928{main}( )../index.php:0
20.01363376056MediaWiki->run( )../index.php:46
30.01363377464MediaWiki->main( )../MediaWiki.php:424
40.10696277248OutputPage->output( )../MediaWiki.php:583
50.10726283704OutputPage->sendCacheControl( )../OutputPage.php:2218
60.10736285000WebResponse->header( )../OutputPage.php:2134
70.10736285144header ( )../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
10.0001233928{main}( )../index.php:0
20.01363376056MediaWiki->run( )../index.php:46
30.01363377464MediaWiki->main( )../MediaWiki.php:424
40.10696277248OutputPage->output( )../MediaWiki.php:583
50.10726283704OutputPage->sendCacheControl( )../OutputPage.php:2218
60.10816293032WebResponse->header( )../OutputPage.php:2171
70.10816293176header ( )../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
10.0001233928{main}( )../index.php:0
20.01363376056MediaWiki->run( )../index.php:46
30.01363377464MediaWiki->main( )../MediaWiki.php:424
40.10696277248OutputPage->output( )../MediaWiki.php:583
50.10726283704OutputPage->sendCacheControl( )../OutputPage.php:2218
60.10866292976WebResponse->header( )../OutputPage.php:2172
70.10866293120header ( )../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
10.0001233928{main}( )../index.php:0
20.01363376056MediaWiki->run( )../index.php:46
30.01363377464MediaWiki->main( )../MediaWiki.php:424
40.10696277248OutputPage->output( )../MediaWiki.php:583
50.10916292976WebResponse->header( )../OutputPage.php:2220
60.10916293120header ( )../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
10.0001233928{main}( )../index.php:0
20.01363376056MediaWiki->run( )../index.php:46
30.01363377464MediaWiki->main( )../MediaWiki.php:424
40.10696277248OutputPage->output( )../MediaWiki.php:583
50.10966293136WebResponse->header( )../OutputPage.php:2227
60.10966293280header ( )../WebResponse.php:37