( ! ) Warning: Search backend error during near_match search for '3.141.32.252' after 7. 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
10.0000233928{main}( )../index.php:0
20.00873375864MediaWiki->run( )../index.php:46
30.00873377272MediaWiki->main( )../MediaWiki.php:424
40.01793551264MediaWiki->performRequest( )../MediaWiki.php:573
50.03244378752SpecialPageFactory::executePath( )../MediaWiki.php:270
60.03284432672SpecialPage->run( )../SpecialPageFactory.php:581
70.03284433040SpecialSearch->execute( )../SpecialPage.php:383
80.07935795584SpecialSearch->goResult( )../SpecialSearch.php:117
90.08545801864SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.08545802616SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.08795817616Hooks::run( )../SearchEngine.php:231
120.08795819216call_user_func_array ( )../Hooks.php:209
130.08795819920CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.08855893960CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.08935939992CirrusSearch\Searcher->search( )../Searcher.php:268
160.09276175096CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.09306207880PoolCounterWork->execute( )../Util.php:133
180.09326232352PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.09326232536call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.09326232608CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.09326234576PoolCounterWork->execute( )../Util.php:129
220.09326235224PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.09326235408call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.09326235528CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.09986349648CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.09996353584wfLogWarning( )../ElasticsearchIntermediary.php:98
270.09996353864MWDebug::warning( )../GlobalFunctions.php:1247
280.10006355168MWDebug::sendMessage( )../MWDebug.php:155
290.10006355560trigger_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
10.0000233928{main}( )../index.php:0
20.00873375864MediaWiki->run( )../index.php:46
30.00873377272MediaWiki->main( )../MediaWiki.php:424
40.10196278744OutputPage->output( )../MediaWiki.php:583
50.10216285200OutputPage->sendCacheControl( )../OutputPage.php:2218
60.10226286496WebResponse->header( )../OutputPage.php:2134
70.10226286640header ( )../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
10.0000233928{main}( )../index.php:0
20.00873375864MediaWiki->run( )../index.php:46
30.00873377272MediaWiki->main( )../MediaWiki.php:424
40.10196278744OutputPage->output( )../MediaWiki.php:583
50.10216285200OutputPage->sendCacheControl( )../OutputPage.php:2218
60.10286294528WebResponse->header( )../OutputPage.php:2171
70.10286294672header ( )../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
10.0000233928{main}( )../index.php:0
20.00873375864MediaWiki->run( )../index.php:46
30.00873377272MediaWiki->main( )../MediaWiki.php:424
40.10196278744OutputPage->output( )../MediaWiki.php:583
50.10216285200OutputPage->sendCacheControl( )../OutputPage.php:2218
60.10336294472WebResponse->header( )../OutputPage.php:2172
70.10336294616header ( )../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
10.0000233928{main}( )../index.php:0
20.00873375864MediaWiki->run( )../index.php:46
30.00873377272MediaWiki->main( )../MediaWiki.php:424
40.10196278744OutputPage->output( )../MediaWiki.php:583
50.10386294472WebResponse->header( )../OutputPage.php:2220
60.10386294616header ( )../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
10.0000233928{main}( )../index.php:0
20.00873375864MediaWiki->run( )../index.php:46
30.00873377272MediaWiki->main( )../MediaWiki.php:424
40.10196278744OutputPage->output( )../MediaWiki.php:583
50.10456294632WebResponse->header( )../OutputPage.php:2227
60.10456294776header ( )../WebResponse.php:37