( ! ) Warning: Search backend error during near_match search for '3.148.144.139' after 2. 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
20.00903375880MediaWiki->run( )../index.php:46
30.00903377288MediaWiki->main( )../MediaWiki.php:424
40.01933551392MediaWiki->performRequest( )../MediaWiki.php:573
50.03334378920SpecialPageFactory::executePath( )../MediaWiki.php:270
60.03374432840SpecialPage->run( )../SpecialPageFactory.php:581
70.03374433208SpecialSearch->execute( )../SpecialPage.php:383
80.07945795912SpecialSearch->goResult( )../SpecialSearch.php:117
90.08435802192SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.08435802944SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.08645817944Hooks::run( )../SearchEngine.php:231
120.08645819544call_user_func_array ( )../Hooks.php:209
130.08645820248CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.08675894296CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.08715940328CirrusSearch\Searcher->search( )../Searcher.php:268
160.08936175432CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.08956208208PoolCounterWork->execute( )../Util.php:133
180.08976232680PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.08976232864call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.08976232936CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.08976234904PoolCounterWork->execute( )../Util.php:129
220.08976235552PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.08976235736call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.08976235856CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.09146349984CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.09156353920wfLogWarning( )../ElasticsearchIntermediary.php:98
270.09156354200MWDebug::warning( )../GlobalFunctions.php:1247
280.09166355504MWDebug::sendMessage( )../MWDebug.php:155
290.09166355896trigger_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
20.00903375880MediaWiki->run( )../index.php:46
30.00903377288MediaWiki->main( )../MediaWiki.php:424
40.09346279080OutputPage->output( )../MediaWiki.php:583
50.09366285536OutputPage->sendCacheControl( )../OutputPage.php:2218
60.09376286832WebResponse->header( )../OutputPage.php:2134
70.09376286976header ( )../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
20.00903375880MediaWiki->run( )../index.php:46
30.00903377288MediaWiki->main( )../MediaWiki.php:424
40.09346279080OutputPage->output( )../MediaWiki.php:583
50.09366285536OutputPage->sendCacheControl( )../OutputPage.php:2218
60.09436294864WebResponse->header( )../OutputPage.php:2171
70.09436295008header ( )../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
20.00903375880MediaWiki->run( )../index.php:46
30.00903377288MediaWiki->main( )../MediaWiki.php:424
40.09346279080OutputPage->output( )../MediaWiki.php:583
50.09366285536OutputPage->sendCacheControl( )../OutputPage.php:2218
60.09486294808WebResponse->header( )../OutputPage.php:2172
70.09486294952header ( )../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
20.00903375880MediaWiki->run( )../index.php:46
30.00903377288MediaWiki->main( )../MediaWiki.php:424
40.09346279080OutputPage->output( )../MediaWiki.php:583
50.09536294808WebResponse->header( )../OutputPage.php:2220
60.09536294952header ( )../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
20.00903375880MediaWiki->run( )../index.php:46
30.00903377288MediaWiki->main( )../MediaWiki.php:424
40.09346279080OutputPage->output( )../MediaWiki.php:583
50.09596294968WebResponse->header( )../OutputPage.php:2227
60.09596295112header ( )../WebResponse.php:37