( ! ) Warning: Search backend error during near_match search for '34.228.168.200' 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
10.0001233560{main}( )../index.php:0
20.01403375264MediaWiki->run( )../index.php:46
30.01403376672MediaWiki->main( )../MediaWiki.php:424
40.02193550816MediaWiki->performRequest( )../MediaWiki.php:573
50.03614378400SpecialPageFactory::executePath( )../MediaWiki.php:270
60.03654432280SpecialPage->run( )../SpecialPageFactory.php:581
70.03654432648SpecialSearch->execute( )../SpecialPage.php:383
80.07735794640SpecialSearch->goResult( )../SpecialSearch.php:117
90.08225800896SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.08225801648SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.08455816640Hooks::run( )../SearchEngine.php:231
120.08455818240call_user_func_array ( )../Hooks.php:209
130.08465818944CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.08515892992CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.08565939016CirrusSearch\Searcher->search( )../Searcher.php:268
160.08806174096CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.08836206864PoolCounterWork->execute( )../Util.php:133
180.08856231336PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.08856231520call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.08856231592CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.08856233560PoolCounterWork->execute( )../Util.php:129
220.08856234208PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.08856234392call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.08856234512CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.09476348776CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.09486352712wfLogWarning( )../ElasticsearchIntermediary.php:98
270.09496352992MWDebug::warning( )../GlobalFunctions.php:1247
280.09496354296MWDebug::sendMessage( )../MWDebug.php:155
290.09496354688trigger_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
10.0001233560{main}( )../index.php:0
20.01403375264MediaWiki->run( )../index.php:46
30.01403376672MediaWiki->main( )../MediaWiki.php:424
40.09666277944OutputPage->output( )../MediaWiki.php:583
50.09686284400OutputPage->sendCacheControl( )../OutputPage.php:2218
60.09696285696WebResponse->header( )../OutputPage.php:2134
70.09696285840header ( )../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
10.0001233560{main}( )../index.php:0
20.01403375264MediaWiki->run( )../index.php:46
30.01403376672MediaWiki->main( )../MediaWiki.php:424
40.09666277944OutputPage->output( )../MediaWiki.php:583
50.09686284400OutputPage->sendCacheControl( )../OutputPage.php:2218
60.09756293728WebResponse->header( )../OutputPage.php:2171
70.09756293872header ( )../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
10.0001233560{main}( )../index.php:0
20.01403375264MediaWiki->run( )../index.php:46
30.01403376672MediaWiki->main( )../MediaWiki.php:424
40.09666277944OutputPage->output( )../MediaWiki.php:583
50.09686284400OutputPage->sendCacheControl( )../OutputPage.php:2218
60.09806293672WebResponse->header( )../OutputPage.php:2172
70.09806293816header ( )../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
10.0001233560{main}( )../index.php:0
20.01403375264MediaWiki->run( )../index.php:46
30.01403376672MediaWiki->main( )../MediaWiki.php:424
40.09666277944OutputPage->output( )../MediaWiki.php:583
50.09856293672WebResponse->header( )../OutputPage.php:2220
60.09856293816header ( )../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
10.0001233560{main}( )../index.php:0
20.01403375264MediaWiki->run( )../index.php:46
30.01403376672MediaWiki->main( )../MediaWiki.php:424
40.09666277944OutputPage->output( )../MediaWiki.php:583
50.09916293832WebResponse->header( )../OutputPage.php:2227
60.09916293976header ( )../WebResponse.php:37