( ! ) Warning: Search backend error during near_match search for '54.82.20.97' 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
10.0001233928{main}( )../index.php:0
20.02013376392MediaWiki->run( )../index.php:46
30.02013377800MediaWiki->main( )../MediaWiki.php:424
40.02983551872MediaWiki->performRequest( )../MediaWiki.php:573
50.05064379488SpecialPageFactory::executePath( )../MediaWiki.php:270
60.05114433360SpecialPage->run( )../SpecialPageFactory.php:581
70.05124433728SpecialSearch->execute( )../SpecialPage.php:383
80.09515796248SpecialSearch->goResult( )../SpecialSearch.php:117
90.10045802480SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.10045803232SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.10295818232Hooks::run( )../SearchEngine.php:231
120.10305819832call_user_func_array ( )../Hooks.php:209
130.10305820536CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.10365894568CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.10445940600CirrusSearch\Searcher->search( )../Searcher.php:268
160.10766175648CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.10796207256PoolCounterWork->execute( )../Util.php:133
180.10806231512PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.10806231696call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.10806231768CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.10816233704PoolCounterWork->execute( )../Util.php:129
220.10816234352PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.10816234536call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.10816234656CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.11446348936CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.11466352864wfLogWarning( )../ElasticsearchIntermediary.php:98
270.11466353144MWDebug::warning( )../GlobalFunctions.php:1247
280.11476354432MWDebug::sendMessage( )../MWDebug.php:155
290.11476354824trigger_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
10.0001233928{main}( )../index.php:0
20.02013376392MediaWiki->run( )../index.php:46
30.02013377800MediaWiki->main( )../MediaWiki.php:424
40.11666278160OutputPage->output( )../MediaWiki.php:583
50.11686284608OutputPage->sendCacheControl( )../OutputPage.php:2218
60.11696285904WebResponse->header( )../OutputPage.php:2134
70.11696286048header ( )../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
10.0001233928{main}( )../index.php:0
20.02013376392MediaWiki->run( )../index.php:46
30.02013377800MediaWiki->main( )../MediaWiki.php:424
40.11666278160OutputPage->output( )../MediaWiki.php:583
50.11686284608OutputPage->sendCacheControl( )../OutputPage.php:2218
60.11766293936WebResponse->header( )../OutputPage.php:2171
70.11766294080header ( )../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
10.0001233928{main}( )../index.php:0
20.02013376392MediaWiki->run( )../index.php:46
30.02013377800MediaWiki->main( )../MediaWiki.php:424
40.11666278160OutputPage->output( )../MediaWiki.php:583
50.11686284608OutputPage->sendCacheControl( )../OutputPage.php:2218
60.11826293880WebResponse->header( )../OutputPage.php:2172
70.11826294024header ( )../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
10.0001233928{main}( )../index.php:0
20.02013376392MediaWiki->run( )../index.php:46
30.02013377800MediaWiki->main( )../MediaWiki.php:424
40.11666278160OutputPage->output( )../MediaWiki.php:583
50.11876293880WebResponse->header( )../OutputPage.php:2220
60.11876294024header ( )../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
10.0001233928{main}( )../index.php:0
20.02013376392MediaWiki->run( )../index.php:46
30.02013377800MediaWiki->main( )../MediaWiki.php:424
40.11666278160OutputPage->output( )../MediaWiki.php:583
50.11936294040WebResponse->header( )../OutputPage.php:2227
60.11936294184header ( )../WebResponse.php:37