( ! ) Warning: Search backend error during near_match search for '3.144.151.106' 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
10.0000236768{main}( )../index.php:0
20.01513783136MediaWiki->run( )../index.php:46
30.01523784544MediaWiki->main( )../MediaWiki.php:424
40.02273958720MediaWiki->performRequest( )../MediaWiki.php:573
50.03474413448SpecialPageFactory::executePath( )../MediaWiki.php:270
60.03524467456SpecialPage->run( )../SpecialPageFactory.php:581
70.03524467824SpecialSearch->execute( )../SpecialPage.php:383
80.08435812608SpecialSearch->goResult( )../SpecialSearch.php:117
90.09215818824SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.09215819576SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.09555834576Hooks::run( )../SearchEngine.php:231
120.09555836176call_user_func_array ( )../Hooks.php:209
130.09555836880CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.09595910936CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.09655956960CirrusSearch\Searcher->search( )../Searcher.php:268
160.09876192032CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.09896223616PoolCounterWork->execute( )../Util.php:133
180.09906247872PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.09906248056call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.09906248128CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.09906250064PoolCounterWork->execute( )../Util.php:129
220.09906250712PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.09906250896call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.09906251016CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.10516365280CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.10536369216wfLogWarning( )../ElasticsearchIntermediary.php:98
270.10536369496MWDebug::warning( )../GlobalFunctions.php:1247
280.10536370800MWDebug::sendMessage( )../MWDebug.php:155
290.10536371192trigger_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
10.0000236768{main}( )../index.php:0
20.01513783136MediaWiki->run( )../index.php:46
30.01523784544MediaWiki->main( )../MediaWiki.php:424
40.10706294512OutputPage->output( )../MediaWiki.php:583
50.10726300968OutputPage->sendCacheControl( )../OutputPage.php:2218
60.10746302264WebResponse->header( )../OutputPage.php:2134
70.10746302408header ( )../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
10.0000236768{main}( )../index.php:0
20.01513783136MediaWiki->run( )../index.php:46
30.01523784544MediaWiki->main( )../MediaWiki.php:424
40.10706294512OutputPage->output( )../MediaWiki.php:583
50.10726300968OutputPage->sendCacheControl( )../OutputPage.php:2218
60.10806310296WebResponse->header( )../OutputPage.php:2171
70.10806310440header ( )../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
10.0000236768{main}( )../index.php:0
20.01513783136MediaWiki->run( )../index.php:46
30.01523784544MediaWiki->main( )../MediaWiki.php:424
40.10706294512OutputPage->output( )../MediaWiki.php:583
50.10726300968OutputPage->sendCacheControl( )../OutputPage.php:2218
60.10856310240WebResponse->header( )../OutputPage.php:2172
70.10856310384header ( )../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
10.0000236768{main}( )../index.php:0
20.01513783136MediaWiki->run( )../index.php:46
30.01523784544MediaWiki->main( )../MediaWiki.php:424
40.10706294512OutputPage->output( )../MediaWiki.php:583
50.10906310240WebResponse->header( )../OutputPage.php:2220
60.10906310384header ( )../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
10.0000236768{main}( )../index.php:0
20.01513783136MediaWiki->run( )../index.php:46
30.01523784544MediaWiki->main( )../MediaWiki.php:424
40.10706294512OutputPage->output( )../MediaWiki.php:583
50.10956310400WebResponse->header( )../OutputPage.php:2227
60.10956310544header ( )../WebResponse.php:37