( ! ) Warning: Search backend error during near_match search for '3.149.23.165' after 16. 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
20.00923375864MediaWiki->run( )../index.php:46
30.00923377272MediaWiki->main( )../MediaWiki.php:424
40.03093551264MediaWiki->performRequest( )../MediaWiki.php:573
50.06644378752SpecialPageFactory::executePath( )../MediaWiki.php:270
60.06684432672SpecialPage->run( )../SpecialPageFactory.php:581
70.06684433040SpecialSearch->execute( )../SpecialPage.php:383
80.20995794616SpecialSearch->goResult( )../SpecialSearch.php:117
90.22785800872SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.22785801624SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.23015816624Hooks::run( )../SearchEngine.php:231
120.23025818224call_user_func_array ( )../Hooks.php:209
130.23025818928CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.23065892960CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.23115938984CirrusSearch\Searcher->search( )../Searcher.php:268
160.23746174040CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.23766205648PoolCounterWork->execute( )../Util.php:133
180.23776229904PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.23776230088call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.23776230160CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.23776232096PoolCounterWork->execute( )../Util.php:129
220.23776232744PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.23776232928call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.23776233048CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.25386347296CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.25396351232wfLogWarning( )../ElasticsearchIntermediary.php:98
270.25396351512MWDebug::warning( )../GlobalFunctions.php:1247
280.25406352816MWDebug::sendMessage( )../MWDebug.php:155
290.25406353208trigger_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
20.00923375864MediaWiki->run( )../index.php:46
30.00923377272MediaWiki->main( )../MediaWiki.php:424
40.25576276520OutputPage->output( )../MediaWiki.php:583
50.25596282976OutputPage->sendCacheControl( )../OutputPage.php:2218
60.25606284272WebResponse->header( )../OutputPage.php:2134
70.25606284416header ( )../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
20.00923375864MediaWiki->run( )../index.php:46
30.00923377272MediaWiki->main( )../MediaWiki.php:424
40.25576276520OutputPage->output( )../MediaWiki.php:583
50.25596282976OutputPage->sendCacheControl( )../OutputPage.php:2218
60.25676292304WebResponse->header( )../OutputPage.php:2171
70.25676292448header ( )../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
20.00923375864MediaWiki->run( )../index.php:46
30.00923377272MediaWiki->main( )../MediaWiki.php:424
40.25576276520OutputPage->output( )../MediaWiki.php:583
50.25596282976OutputPage->sendCacheControl( )../OutputPage.php:2218
60.25726292248WebResponse->header( )../OutputPage.php:2172
70.25726292392header ( )../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
20.00923375864MediaWiki->run( )../index.php:46
30.00923377272MediaWiki->main( )../MediaWiki.php:424
40.25576276520OutputPage->output( )../MediaWiki.php:583
50.25766292248WebResponse->header( )../OutputPage.php:2220
60.25766292392header ( )../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
20.00923375864MediaWiki->run( )../index.php:46
30.00923377272MediaWiki->main( )../MediaWiki.php:424
40.25576276520OutputPage->output( )../MediaWiki.php:583
50.25826292408WebResponse->header( )../OutputPage.php:2227
60.25826292552header ( )../WebResponse.php:37