( ! ) Warning: Search backend error during near_match search for '18.217.210.105' 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
10.0000235360{main}( )../index.php:0
20.01513781568MediaWiki->run( )../index.php:46
30.01513782976MediaWiki->main( )../MediaWiki.php:424
40.02283957144MediaWiki->performRequest( )../MediaWiki.php:573
50.03434411952SpecialPageFactory::executePath( )../MediaWiki.php:270
60.03484465960SpecialPage->run( )../SpecialPageFactory.php:581
70.03494466328SpecialSearch->execute( )../SpecialPage.php:383
80.07455811192SpecialSearch->goResult( )../SpecialSearch.php:117
90.07975817256SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.07975818008SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.08215833000Hooks::run( )../SearchEngine.php:231
120.08215834600call_user_func_array ( )../Hooks.php:209
130.08215835304CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.08285909352CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.08355955376CirrusSearch\Searcher->search( )../Searcher.php:268
160.08696190480CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.08726222064PoolCounterWork->execute( )../Util.php:133
180.08736246320PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.08736246504call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.08736246576CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.08736248512PoolCounterWork->execute( )../Util.php:129
220.08736249160PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.08736249344call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.08736249464CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.09376363728CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.09386367664wfLogWarning( )../ElasticsearchIntermediary.php:98
270.09386367944MWDebug::warning( )../GlobalFunctions.php:1247
280.09396369248MWDebug::sendMessage( )../MWDebug.php:155
290.09396369640trigger_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
10.0000235360{main}( )../index.php:0
20.01513781568MediaWiki->run( )../index.php:46
30.01513782976MediaWiki->main( )../MediaWiki.php:424
40.09556292928OutputPage->output( )../MediaWiki.php:583
50.09586299384OutputPage->sendCacheControl( )../OutputPage.php:2218
60.09596300680WebResponse->header( )../OutputPage.php:2134
70.09596300824header ( )../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
10.0000235360{main}( )../index.php:0
20.01513781568MediaWiki->run( )../index.php:46
30.01513782976MediaWiki->main( )../MediaWiki.php:424
40.09556292928OutputPage->output( )../MediaWiki.php:583
50.09586299384OutputPage->sendCacheControl( )../OutputPage.php:2218
60.09656308712WebResponse->header( )../OutputPage.php:2171
70.09656308856header ( )../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
10.0000235360{main}( )../index.php:0
20.01513781568MediaWiki->run( )../index.php:46
30.01513782976MediaWiki->main( )../MediaWiki.php:424
40.09556292928OutputPage->output( )../MediaWiki.php:583
50.09586299384OutputPage->sendCacheControl( )../OutputPage.php:2218
60.09706308656WebResponse->header( )../OutputPage.php:2172
70.09706308800header ( )../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
10.0000235360{main}( )../index.php:0
20.01513781568MediaWiki->run( )../index.php:46
30.01513782976MediaWiki->main( )../MediaWiki.php:424
40.09556292928OutputPage->output( )../MediaWiki.php:583
50.09756308656WebResponse->header( )../OutputPage.php:2220
60.09756308800header ( )../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
10.0000235360{main}( )../index.php:0
20.01513781568MediaWiki->run( )../index.php:46
30.01513782976MediaWiki->main( )../MediaWiki.php:424
40.09556292928OutputPage->output( )../MediaWiki.php:583
50.09816308816WebResponse->header( )../OutputPage.php:2227
60.09816308960header ( )../WebResponse.php:37