( ! ) Warning: Search backend error during near_match search for '18.219.249.210' after 38. 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
20.06293376416MediaWiki->run( )../index.php:46
30.06303377824MediaWiki->main( )../MediaWiki.php:424
40.11383551992MediaWiki->performRequest( )../MediaWiki.php:573
50.24184379472SpecialPageFactory::executePath( )../MediaWiki.php:270
60.24234433344SpecialPage->run( )../SpecialPageFactory.php:581
70.24234433712SpecialSearch->execute( )../SpecialPage.php:383
80.32665796160SpecialSearch->goResult( )../SpecialSearch.php:117
90.33315802392SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.33315803144SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.33535818136Hooks::run( )../SearchEngine.php:231
120.33545819736call_user_func_array ( )../Hooks.php:209
130.33545820440CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.33595894472CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.34515940512CirrusSearch\Searcher->search( )../Searcher.php:268
160.37466175568CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.37516207168PoolCounterWork->execute( )../Util.php:133
180.37546231424PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.37546231608call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.37546231680CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.37566233616PoolCounterWork->execute( )../Util.php:129
220.37576234264PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.37576234448call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.37576234568CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.41406348800CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.41426352736wfLogWarning( )../ElasticsearchIntermediary.php:98
270.41426353016MWDebug::warning( )../GlobalFunctions.php:1247
280.41436354320MWDebug::sendMessage( )../MWDebug.php:155
290.41436354712trigger_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
20.06293376416MediaWiki->run( )../index.php:46
30.06303377824MediaWiki->main( )../MediaWiki.php:424
40.41626278016OutputPage->output( )../MediaWiki.php:583
50.41646284472OutputPage->sendCacheControl( )../OutputPage.php:2218
60.41656285768WebResponse->header( )../OutputPage.php:2134
70.41656285912header ( )../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
20.06293376416MediaWiki->run( )../index.php:46
30.06303377824MediaWiki->main( )../MediaWiki.php:424
40.41626278016OutputPage->output( )../MediaWiki.php:583
50.41646284472OutputPage->sendCacheControl( )../OutputPage.php:2218
60.41716293816WebResponse->header( )../OutputPage.php:2171
70.41716293960header ( )../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
20.06293376416MediaWiki->run( )../index.php:46
30.06303377824MediaWiki->main( )../MediaWiki.php:424
40.41626278016OutputPage->output( )../MediaWiki.php:583
50.41646284472OutputPage->sendCacheControl( )../OutputPage.php:2218
60.41766293760WebResponse->header( )../OutputPage.php:2172
70.41766293904header ( )../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
20.06293376416MediaWiki->run( )../index.php:46
30.06303377824MediaWiki->main( )../MediaWiki.php:424
40.41626278016OutputPage->output( )../MediaWiki.php:583
50.41806293760WebResponse->header( )../OutputPage.php:2220
60.41806293904header ( )../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
20.06293376416MediaWiki->run( )../index.php:46
30.06303377824MediaWiki->main( )../MediaWiki.php:424
40.41626278016OutputPage->output( )../MediaWiki.php:583
50.41866293920WebResponse->header( )../OutputPage.php:2227
60.41866294064header ( )../WebResponse.php:37