( ! ) Warning: Search backend error during near_match search for '3.144.6.226' after 6. 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
10.0000233928{main}( )../index.php:0
20.01023376408MediaWiki->run( )../index.php:46
30.01023377816MediaWiki->main( )../MediaWiki.php:424
40.02053551968MediaWiki->performRequest( )../MediaWiki.php:573
50.03494379424SpecialPageFactory::executePath( )../MediaWiki.php:270
60.03534433312SpecialPage->run( )../SpecialPageFactory.php:581
70.03544433680SpecialSearch->execute( )../SpecialPage.php:383
80.07845796240SpecialSearch->goResult( )../SpecialSearch.php:117
90.08395802496SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.08395803248SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.08645818248Hooks::run( )../SearchEngine.php:231
120.08655819848call_user_func_array ( )../Hooks.php:209
130.08655820552CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.08705894600CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.08765940624CirrusSearch\Searcher->search( )../Searcher.php:268
160.09016175728CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.09046208512PoolCounterWork->execute( )../Util.php:133
180.09066233256PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.09066233440call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.09066233512CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.09066235480PoolCounterWork->execute( )../Util.php:129
220.09066236128PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.09066236312call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.09066236432CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.09696350696CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.09706354624wfLogWarning( )../ElasticsearchIntermediary.php:98
270.09706354904MWDebug::warning( )../GlobalFunctions.php:1247
280.09726356192MWDebug::sendMessage( )../MWDebug.php:155
290.09726356584trigger_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
10.0000233928{main}( )../index.php:0
20.01023376408MediaWiki->run( )../index.php:46
30.01023377816MediaWiki->main( )../MediaWiki.php:424
40.09906279824OutputPage->output( )../MediaWiki.php:583
50.09926286272OutputPage->sendCacheControl( )../OutputPage.php:2218
60.09936287568WebResponse->header( )../OutputPage.php:2134
70.09936287712header ( )../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
10.0000233928{main}( )../index.php:0
20.01023376408MediaWiki->run( )../index.php:46
30.01023377816MediaWiki->main( )../MediaWiki.php:424
40.09906279824OutputPage->output( )../MediaWiki.php:583
50.09926286272OutputPage->sendCacheControl( )../OutputPage.php:2218
60.10006295600WebResponse->header( )../OutputPage.php:2171
70.10006295744header ( )../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
10.0000233928{main}( )../index.php:0
20.01023376408MediaWiki->run( )../index.php:46
30.01023377816MediaWiki->main( )../MediaWiki.php:424
40.09906279824OutputPage->output( )../MediaWiki.php:583
50.09926286272OutputPage->sendCacheControl( )../OutputPage.php:2218
60.10066295544WebResponse->header( )../OutputPage.php:2172
70.10066295688header ( )../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
10.0000233928{main}( )../index.php:0
20.01023376408MediaWiki->run( )../index.php:46
30.01023377816MediaWiki->main( )../MediaWiki.php:424
40.09906279824OutputPage->output( )../MediaWiki.php:583
50.10106295544WebResponse->header( )../OutputPage.php:2220
60.10106295688header ( )../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
10.0000233928{main}( )../index.php:0
20.01023376408MediaWiki->run( )../index.php:46
30.01023377816MediaWiki->main( )../MediaWiki.php:424
40.09906279824OutputPage->output( )../MediaWiki.php:583
50.10166295704WebResponse->header( )../OutputPage.php:2227
60.10176295848header ( )../WebResponse.php:37