( ! ) Warning: Search backend error during near_match search for '52.14.204.70' after 2. 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
20.01623375840MediaWiki->run( )../index.php:46
30.01633377248MediaWiki->main( )../MediaWiki.php:424
40.02773551384MediaWiki->performRequest( )../MediaWiki.php:573
50.04494378872SpecialPageFactory::executePath( )../MediaWiki.php:270
60.04534432768SpecialPage->run( )../SpecialPageFactory.php:581
70.04534433136SpecialSearch->execute( )../SpecialPage.php:383
80.09335794760SpecialSearch->goResult( )../SpecialSearch.php:117
90.09925800992SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.09925801744SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.10185816744Hooks::run( )../SearchEngine.php:231
120.10195818344call_user_func_array ( )../Hooks.php:209
130.10195819048CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.10225893080CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.10275939104CirrusSearch\Searcher->search( )../Searcher.php:268
160.10516174112CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.10536205720PoolCounterWork->execute( )../Util.php:133
180.10556229976PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.10556230160call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.10556230232CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.10556232168PoolCounterWork->execute( )../Util.php:129
220.10566232816PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.10566233000call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.10566233120CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.10776347384CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.10796351320wfLogWarning( )../ElasticsearchIntermediary.php:98
270.10796351600MWDebug::warning( )../GlobalFunctions.php:1247
280.10806352904MWDebug::sendMessage( )../MWDebug.php:155
290.10806353296trigger_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
20.01623375840MediaWiki->run( )../index.php:46
30.01633377248MediaWiki->main( )../MediaWiki.php:424
40.11026276608OutputPage->output( )../MediaWiki.php:583
50.11046283064OutputPage->sendCacheControl( )../OutputPage.php:2218
60.11066284360WebResponse->header( )../OutputPage.php:2134
70.11066284504header ( )../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
20.01623375840MediaWiki->run( )../index.php:46
30.01633377248MediaWiki->main( )../MediaWiki.php:424
40.11026276608OutputPage->output( )../MediaWiki.php:583
50.11046283064OutputPage->sendCacheControl( )../OutputPage.php:2218
60.11126292392WebResponse->header( )../OutputPage.php:2171
70.11126292536header ( )../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
20.01623375840MediaWiki->run( )../index.php:46
30.01633377248MediaWiki->main( )../MediaWiki.php:424
40.11026276608OutputPage->output( )../MediaWiki.php:583
50.11046283064OutputPage->sendCacheControl( )../OutputPage.php:2218
60.11176292336WebResponse->header( )../OutputPage.php:2172
70.11176292480header ( )../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
20.01623375840MediaWiki->run( )../index.php:46
30.01633377248MediaWiki->main( )../MediaWiki.php:424
40.11026276608OutputPage->output( )../MediaWiki.php:583
50.11226292336WebResponse->header( )../OutputPage.php:2220
60.11226292480header ( )../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
20.01623375840MediaWiki->run( )../index.php:46
30.01633377248MediaWiki->main( )../MediaWiki.php:424
40.11026276608OutputPage->output( )../MediaWiki.php:583
50.11286292496WebResponse->header( )../OutputPage.php:2227
60.11286292640header ( )../WebResponse.php:37