( ! ) Warning: Search backend error during near_match search for '18.118.119.77' after 32. 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
20.01743376416MediaWiki->run( )../index.php:46
30.01753377824MediaWiki->main( )../MediaWiki.php:424
40.02903551992MediaWiki->performRequest( )../MediaWiki.php:573
50.04294379472SpecialPageFactory::executePath( )../MediaWiki.php:270
60.04334433368SpecialPage->run( )../SpecialPageFactory.php:581
70.04334433736SpecialSearch->execute( )../SpecialPage.php:383
80.08855795952SpecialSearch->goResult( )../SpecialSearch.php:117
90.09385802184SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.09385802936SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.09595817936Hooks::run( )../SearchEngine.php:231
120.09595819536call_user_func_array ( )../Hooks.php:209
130.09595820240CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.09645894272CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.09725940296CirrusSearch\Searcher->search( )../Searcher.php:268
160.10056175352CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.10086206936PoolCounterWork->execute( )../Util.php:133
180.10096231192PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.10096231376call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.10096231448CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.10096233384PoolCounterWork->execute( )../Util.php:129
220.10096234032PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.10096234216call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.10096234336CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.13326348592CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.13336352528wfLogWarning( )../ElasticsearchIntermediary.php:98
270.13336352808MWDebug::warning( )../GlobalFunctions.php:1247
280.13346354112MWDebug::sendMessage( )../MWDebug.php:155
290.13346354504trigger_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
20.01743376416MediaWiki->run( )../index.php:46
30.01753377824MediaWiki->main( )../MediaWiki.php:424
40.13556277824OutputPage->output( )../MediaWiki.php:583
50.13586284280OutputPage->sendCacheControl( )../OutputPage.php:2218
60.13596285576WebResponse->header( )../OutputPage.php:2134
70.13596285720header ( )../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
20.01743376416MediaWiki->run( )../index.php:46
30.01753377824MediaWiki->main( )../MediaWiki.php:424
40.13556277824OutputPage->output( )../MediaWiki.php:583
50.13586284280OutputPage->sendCacheControl( )../OutputPage.php:2218
60.13666293624WebResponse->header( )../OutputPage.php:2171
70.13666293768header ( )../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
20.01743376416MediaWiki->run( )../index.php:46
30.01753377824MediaWiki->main( )../MediaWiki.php:424
40.13556277824OutputPage->output( )../MediaWiki.php:583
50.13586284280OutputPage->sendCacheControl( )../OutputPage.php:2218
60.13726293568WebResponse->header( )../OutputPage.php:2172
70.13726293712header ( )../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
20.01743376416MediaWiki->run( )../index.php:46
30.01753377824MediaWiki->main( )../MediaWiki.php:424
40.13556277824OutputPage->output( )../MediaWiki.php:583
50.13796293568WebResponse->header( )../OutputPage.php:2220
60.13796293712header ( )../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
20.01743376416MediaWiki->run( )../index.php:46
30.01753377824MediaWiki->main( )../MediaWiki.php:424
40.13556277824OutputPage->output( )../MediaWiki.php:583
50.13866293728WebResponse->header( )../OutputPage.php:2227
60.13866293872header ( )../WebResponse.php:37