( ! ) Warning: Search backend error during near_match search for '3.147.73.117' 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
20.01193375864MediaWiki->run( )../index.php:46
30.01193377272MediaWiki->main( )../MediaWiki.php:424
40.02233551264MediaWiki->performRequest( )../MediaWiki.php:573
50.03664378752SpecialPageFactory::executePath( )../MediaWiki.php:270
60.03704432672SpecialPage->run( )../SpecialPageFactory.php:581
70.03704433040SpecialSearch->execute( )../SpecialPage.php:383
80.08105794616SpecialSearch->goResult( )../SpecialSearch.php:117
90.08655800872SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.08655801624SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.08905816624Hooks::run( )../SearchEngine.php:231
120.08915818224call_user_func_array ( )../Hooks.php:209
130.08915818928CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.08955892976CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.09025939000CirrusSearch\Searcher->search( )../Searcher.php:268
160.09276174104CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.09296206888PoolCounterWork->execute( )../Util.php:133
180.09316231360PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.09316231544call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.09316231616CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.09326233584PoolCounterWork->execute( )../Util.php:129
220.09326234232PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.09326234416call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.09326234536CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.09956348816CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.09976352752wfLogWarning( )../ElasticsearchIntermediary.php:98
270.09976353032MWDebug::warning( )../GlobalFunctions.php:1247
280.09986354336MWDebug::sendMessage( )../MWDebug.php:155
290.09986354728trigger_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
20.01193375864MediaWiki->run( )../index.php:46
30.01193377272MediaWiki->main( )../MediaWiki.php:424
40.10176277944OutputPage->output( )../MediaWiki.php:583
50.10206284400OutputPage->sendCacheControl( )../OutputPage.php:2218
60.10216285696WebResponse->header( )../OutputPage.php:2134
70.10216285840header ( )../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
20.01193375864MediaWiki->run( )../index.php:46
30.01193377272MediaWiki->main( )../MediaWiki.php:424
40.10176277944OutputPage->output( )../MediaWiki.php:583
50.10206284400OutputPage->sendCacheControl( )../OutputPage.php:2218
60.10276293728WebResponse->header( )../OutputPage.php:2171
70.10276293872header ( )../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
20.01193375864MediaWiki->run( )../index.php:46
30.01193377272MediaWiki->main( )../MediaWiki.php:424
40.10176277944OutputPage->output( )../MediaWiki.php:583
50.10206284400OutputPage->sendCacheControl( )../OutputPage.php:2218
60.10326293672WebResponse->header( )../OutputPage.php:2172
70.10326293816header ( )../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
20.01193375864MediaWiki->run( )../index.php:46
30.01193377272MediaWiki->main( )../MediaWiki.php:424
40.10176277944OutputPage->output( )../MediaWiki.php:583
50.10376293672WebResponse->header( )../OutputPage.php:2220
60.10376293816header ( )../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
20.01193375864MediaWiki->run( )../index.php:46
30.01193377272MediaWiki->main( )../MediaWiki.php:424
40.10176277944OutputPage->output( )../MediaWiki.php:583
50.10446293832WebResponse->header( )../OutputPage.php:2227
60.10446293976header ( )../WebResponse.php:37