( ! ) Warning: Search backend error during near_match search for '216.73.216.195' after 31. 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
10.0000238760{main}( )../index.php:0
20.02553383616MediaWiki->run( )../index.php:46
30.02553385024MediaWiki->main( )../MediaWiki.php:424
40.05123559104MediaWiki->performRequest( )../MediaWiki.php:573
50.09934386688SpecialPageFactory::executePath( )../MediaWiki.php:270
60.09984440640SpecialPage->run( )../SpecialPageFactory.php:581
70.09994441008SpecialSearch->execute( )../SpecialPage.php:383
80.20985803560SpecialSearch->goResult( )../SpecialSearch.php:117
90.23675809216SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.23675809968SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.24435824960Hooks::run( )../SearchEngine.php:231
120.24445826560call_user_func_array ( )../Hooks.php:209
130.24445827264CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.24505901304CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.24575947344CirrusSearch\Searcher->search( )../Searcher.php:268
160.24896182368CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.24926215136PoolCounterWork->execute( )../Util.php:133
180.24936239552PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.24936239736call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.24936239808CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.24936241776PoolCounterWork->execute( )../Util.php:129
220.24936242424PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.24936242608call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.24936242728CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.28016356984CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.28036360920wfLogWarning( )../ElasticsearchIntermediary.php:98
270.28036361200MWDebug::warning( )../GlobalFunctions.php:1247
280.28046362504MWDebug::sendMessage( )../MWDebug.php:155
290.28046362896trigger_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
10.0000238760{main}( )../index.php:0
20.02553383616MediaWiki->run( )../index.php:46
30.02553385024MediaWiki->main( )../MediaWiki.php:424
40.28216286152OutputPage->output( )../MediaWiki.php:583
50.28236292608OutputPage->sendCacheControl( )../OutputPage.php:2218
60.28246293904WebResponse->header( )../OutputPage.php:2134
70.28246294048header ( )../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
10.0000238760{main}( )../index.php:0
20.02553383616MediaWiki->run( )../index.php:46
30.02553385024MediaWiki->main( )../MediaWiki.php:424
40.28216286152OutputPage->output( )../MediaWiki.php:583
50.28236292608OutputPage->sendCacheControl( )../OutputPage.php:2218
60.28306301936WebResponse->header( )../OutputPage.php:2171
70.28306302080header ( )../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
10.0000238760{main}( )../index.php:0
20.02553383616MediaWiki->run( )../index.php:46
30.02553385024MediaWiki->main( )../MediaWiki.php:424
40.28216286152OutputPage->output( )../MediaWiki.php:583
50.28236292608OutputPage->sendCacheControl( )../OutputPage.php:2218
60.28356301880WebResponse->header( )../OutputPage.php:2172
70.28356302024header ( )../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
10.0000238760{main}( )../index.php:0
20.02553383616MediaWiki->run( )../index.php:46
30.02553385024MediaWiki->main( )../MediaWiki.php:424
40.28216286152OutputPage->output( )../MediaWiki.php:583
50.28416301880WebResponse->header( )../OutputPage.php:2220
60.28416302024header ( )../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
10.0000238760{main}( )../index.php:0
20.02553383616MediaWiki->run( )../index.php:46
30.02553385024MediaWiki->main( )../MediaWiki.php:424
40.28216286152OutputPage->output( )../MediaWiki.php:583
50.28496302040WebResponse->header( )../OutputPage.php:2227
60.28496302184header ( )../WebResponse.php:37