( ! ) Warning: Search backend error during near_match search for '3.15.219.130' 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
20.01433376056MediaWiki->run( )../index.php:46
30.01433377464MediaWiki->main( )../MediaWiki.php:424
40.02483551696MediaWiki->performRequest( )../MediaWiki.php:573
50.04044379424SpecialPageFactory::executePath( )../MediaWiki.php:270
60.04104433360SpecialPage->run( )../SpecialPageFactory.php:581
70.04104433728SpecialSearch->execute( )../SpecialPage.php:383
80.08805795624SpecialSearch->goResult( )../SpecialSearch.php:117
90.09335801568SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.09335802320SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.09575817320Hooks::run( )../SearchEngine.php:231
120.09575818920call_user_func_array ( )../Hooks.php:209
130.09575819624CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.09645893672CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.09735939696CirrusSearch\Searcher->search( )../Searcher.php:268
160.10086174800CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.10116206400PoolCounterWork->execute( )../Util.php:133
180.10126230656PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.10126230840call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.10126230912CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.10136232848PoolCounterWork->execute( )../Util.php:129
220.10136233496PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.10136233680call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.10136233800CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.10806348040CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.10816351976wfLogWarning( )../ElasticsearchIntermediary.php:98
270.10816352256MWDebug::warning( )../GlobalFunctions.php:1247
280.10826353560MWDebug::sendMessage( )../MWDebug.php:155
290.10826353952trigger_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
20.01433376056MediaWiki->run( )../index.php:46
30.01433377464MediaWiki->main( )../MediaWiki.php:424
40.11036277232OutputPage->output( )../MediaWiki.php:583
50.11066283688OutputPage->sendCacheControl( )../OutputPage.php:2218
60.11076284984WebResponse->header( )../OutputPage.php:2134
70.11076285128header ( )../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
20.01433376056MediaWiki->run( )../index.php:46
30.01433377464MediaWiki->main( )../MediaWiki.php:424
40.11036277232OutputPage->output( )../MediaWiki.php:583
50.11066283688OutputPage->sendCacheControl( )../OutputPage.php:2218
60.11146293016WebResponse->header( )../OutputPage.php:2171
70.11146293160header ( )../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
20.01433376056MediaWiki->run( )../index.php:46
30.01433377464MediaWiki->main( )../MediaWiki.php:424
40.11036277232OutputPage->output( )../MediaWiki.php:583
50.11066283688OutputPage->sendCacheControl( )../OutputPage.php:2218
60.11196292960WebResponse->header( )../OutputPage.php:2172
70.11196293104header ( )../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
20.01433376056MediaWiki->run( )../index.php:46
30.01433377464MediaWiki->main( )../MediaWiki.php:424
40.11036277232OutputPage->output( )../MediaWiki.php:583
50.11246292960WebResponse->header( )../OutputPage.php:2220
60.11246293104header ( )../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
20.01433376056MediaWiki->run( )../index.php:46
30.01433377464MediaWiki->main( )../MediaWiki.php:424
40.11036277232OutputPage->output( )../MediaWiki.php:583
50.11306293120WebResponse->header( )../OutputPage.php:2227
60.11306293264header ( )../WebResponse.php:37