( ! ) Warning: Search backend error during near_match search for '3.144.6.219' after 2. 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
10.0000233896{main}( )../index.php:0
20.00873375864MediaWiki->run( )../index.php:46
30.00873377272MediaWiki->main( )../MediaWiki.php:424
40.01793551360MediaWiki->performRequest( )../MediaWiki.php:573
50.03254378888SpecialPageFactory::executePath( )../MediaWiki.php:270
60.03294432784SpecialPage->run( )../SpecialPageFactory.php:581
70.03294433152SpecialSearch->execute( )../SpecialPage.php:383
80.07835795232SpecialSearch->goResult( )../SpecialSearch.php:117
90.08395801488SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.08395802240SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.08655817240Hooks::run( )../SearchEngine.php:231
120.08655818840call_user_func_array ( )../Hooks.php:209
130.08655819544CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.08705893592CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.08775939624CirrusSearch\Searcher->search( )../Searcher.php:268
160.09086174728CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.09106207512PoolCounterWork->execute( )../Util.php:133
180.09126232256PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.09126232440call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.09126232512CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.09126234480PoolCounterWork->execute( )../Util.php:129
220.09126235128PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.09126235312call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.09136235432CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.09366349696CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.09376353624wfLogWarning( )../ElasticsearchIntermediary.php:98
270.09376353904MWDebug::warning( )../GlobalFunctions.php:1247
280.09386355192MWDebug::sendMessage( )../MWDebug.php:155
290.09386355584trigger_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
10.0000233896{main}( )../index.php:0
20.00873375864MediaWiki->run( )../index.php:46
30.00873377272MediaWiki->main( )../MediaWiki.php:424
40.09566278824OutputPage->output( )../MediaWiki.php:583
50.09586285272OutputPage->sendCacheControl( )../OutputPage.php:2218
60.09596286568WebResponse->header( )../OutputPage.php:2134
70.09596286712header ( )../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
10.0000233896{main}( )../index.php:0
20.00873375864MediaWiki->run( )../index.php:46
30.00873377272MediaWiki->main( )../MediaWiki.php:424
40.09566278824OutputPage->output( )../MediaWiki.php:583
50.09586285272OutputPage->sendCacheControl( )../OutputPage.php:2218
60.09656294600WebResponse->header( )../OutputPage.php:2171
70.09656294744header ( )../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
10.0000233896{main}( )../index.php:0
20.00873375864MediaWiki->run( )../index.php:46
30.00873377272MediaWiki->main( )../MediaWiki.php:424
40.09566278824OutputPage->output( )../MediaWiki.php:583
50.09586285272OutputPage->sendCacheControl( )../OutputPage.php:2218
60.09706294544WebResponse->header( )../OutputPage.php:2172
70.09706294688header ( )../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
10.0000233896{main}( )../index.php:0
20.00873375864MediaWiki->run( )../index.php:46
30.00873377272MediaWiki->main( )../MediaWiki.php:424
40.09566278824OutputPage->output( )../MediaWiki.php:583
50.09756294544WebResponse->header( )../OutputPage.php:2220
60.09756294688header ( )../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
10.0000233896{main}( )../index.php:0
20.00873375864MediaWiki->run( )../index.php:46
30.00873377272MediaWiki->main( )../MediaWiki.php:424
40.09566278824OutputPage->output( )../MediaWiki.php:583
50.09816294696WebResponse->header( )../OutputPage.php:2227
60.09816294840header ( )../WebResponse.php:37