( ! ) Warning: Search backend error during near_match search for '18.219.102.127' 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
20.01093375880MediaWiki->run( )../index.php:46
30.01093377288MediaWiki->main( )../MediaWiki.php:424
40.02503551480MediaWiki->performRequest( )../MediaWiki.php:573
50.04064379048SpecialPageFactory::executePath( )../MediaWiki.php:270
60.04104432984SpecialPage->run( )../SpecialPageFactory.php:581
70.04104433352SpecialSearch->execute( )../SpecialPage.php:383
80.08675794424SpecialSearch->goResult( )../SpecialSearch.php:117
90.09205800656SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.09205801408SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.09455816400Hooks::run( )../SearchEngine.php:231
120.09455818000call_user_func_array ( )../Hooks.php:209
130.09455818704CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.09505892736CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.09585938776CirrusSearch\Searcher->search( )../Searcher.php:268
160.09906173784CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.09926205384PoolCounterWork->execute( )../Util.php:133
180.09946229640PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.09946229824call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.09946229896CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.09946231832PoolCounterWork->execute( )../Util.php:129
220.09956232480PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.09956232664call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.09956232784CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.10596347032CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.10606350968wfLogWarning( )../ElasticsearchIntermediary.php:98
270.10606351248MWDebug::warning( )../GlobalFunctions.php:1247
280.10616352552MWDebug::sendMessage( )../MWDebug.php:155
290.10616352944trigger_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
20.01093375880MediaWiki->run( )../index.php:46
30.01093377288MediaWiki->main( )../MediaWiki.php:424
40.10796276264OutputPage->output( )../MediaWiki.php:583
50.10816282720OutputPage->sendCacheControl( )../OutputPage.php:2218
60.10826284016WebResponse->header( )../OutputPage.php:2134
70.10826284160header ( )../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
20.01093375880MediaWiki->run( )../index.php:46
30.01093377288MediaWiki->main( )../MediaWiki.php:424
40.10796276264OutputPage->output( )../MediaWiki.php:583
50.10816282720OutputPage->sendCacheControl( )../OutputPage.php:2218
60.10896292048WebResponse->header( )../OutputPage.php:2171
70.10896292192header ( )../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
20.01093375880MediaWiki->run( )../index.php:46
30.01093377288MediaWiki->main( )../MediaWiki.php:424
40.10796276264OutputPage->output( )../MediaWiki.php:583
50.10816282720OutputPage->sendCacheControl( )../OutputPage.php:2218
60.10946291992WebResponse->header( )../OutputPage.php:2172
70.10946292136header ( )../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
20.01093375880MediaWiki->run( )../index.php:46
30.01093377288MediaWiki->main( )../MediaWiki.php:424
40.10796276264OutputPage->output( )../MediaWiki.php:583
50.10996291992WebResponse->header( )../OutputPage.php:2220
60.10996292136header ( )../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
20.01093375880MediaWiki->run( )../index.php:46
30.01093377288MediaWiki->main( )../MediaWiki.php:424
40.10796276264OutputPage->output( )../MediaWiki.php:583
50.11056292152WebResponse->header( )../OutputPage.php:2227
60.11056292296header ( )../WebResponse.php:37