( ! ) Warning: Search backend error during near_match search for '18.119.162.247' 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
10.0000233960{main}( )../index.php:0
20.00903375880MediaWiki->run( )../index.php:46
30.00903377288MediaWiki->main( )../MediaWiki.php:424
40.01673551480MediaWiki->performRequest( )../MediaWiki.php:573
50.03084379048SpecialPageFactory::executePath( )../MediaWiki.php:270
60.03124432984SpecialPage->run( )../SpecialPageFactory.php:581
70.03124433352SpecialSearch->execute( )../SpecialPage.php:383
80.07425794424SpecialSearch->goResult( )../SpecialSearch.php:117
90.07945800656SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.07945801408SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.08165816400Hooks::run( )../SearchEngine.php:231
120.08165818000call_user_func_array ( )../Hooks.php:209
130.08165818704CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.08205892736CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.08265938776CirrusSearch\Searcher->search( )../Searcher.php:268
160.08496173784CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.08516205384PoolCounterWork->execute( )../Util.php:133
180.08526229640PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.08526229824call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.08526229896CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.08536231832PoolCounterWork->execute( )../Util.php:129
220.08536232480PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.08536232664call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.08536232784CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.09156347032CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.09166350968wfLogWarning( )../ElasticsearchIntermediary.php:98
270.09166351248MWDebug::warning( )../GlobalFunctions.php:1247
280.09176352552MWDebug::sendMessage( )../MWDebug.php:155
290.09176352944trigger_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
10.0000233960{main}( )../index.php:0
20.00903375880MediaWiki->run( )../index.php:46
30.00903377288MediaWiki->main( )../MediaWiki.php:424
40.09346276264OutputPage->output( )../MediaWiki.php:583
50.09376282720OutputPage->sendCacheControl( )../OutputPage.php:2218
60.09386284016WebResponse->header( )../OutputPage.php:2134
70.09386284160header ( )../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
10.0000233960{main}( )../index.php:0
20.00903375880MediaWiki->run( )../index.php:46
30.00903377288MediaWiki->main( )../MediaWiki.php:424
40.09346276264OutputPage->output( )../MediaWiki.php:583
50.09376282720OutputPage->sendCacheControl( )../OutputPage.php:2218
60.09446292048WebResponse->header( )../OutputPage.php:2171
70.09446292192header ( )../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
10.0000233960{main}( )../index.php:0
20.00903375880MediaWiki->run( )../index.php:46
30.00903377288MediaWiki->main( )../MediaWiki.php:424
40.09346276264OutputPage->output( )../MediaWiki.php:583
50.09376282720OutputPage->sendCacheControl( )../OutputPage.php:2218
60.09496291992WebResponse->header( )../OutputPage.php:2172
70.09496292136header ( )../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
10.0000233960{main}( )../index.php:0
20.00903375880MediaWiki->run( )../index.php:46
30.00903377288MediaWiki->main( )../MediaWiki.php:424
40.09346276264OutputPage->output( )../MediaWiki.php:583
50.09546291992WebResponse->header( )../OutputPage.php:2220
60.09546292136header ( )../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
10.0000233960{main}( )../index.php:0
20.00903375880MediaWiki->run( )../index.php:46
30.00903377288MediaWiki->main( )../MediaWiki.php:424
40.09346276264OutputPage->output( )../MediaWiki.php:583
50.09606292152WebResponse->header( )../OutputPage.php:2227
60.09606292296header ( )../WebResponse.php:37