( ! ) Warning: Search backend error during near_match search for '3.141.14.210' 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
10.0001239856{main}( )../index.php:0
20.01243385288MediaWiki->run( )../index.php:46
30.01243386696MediaWiki->main( )../MediaWiki.php:424
40.02323560760MediaWiki->performRequest( )../MediaWiki.php:573
50.04504388248SpecialPageFactory::executePath( )../MediaWiki.php:270
60.04554442136SpecialPage->run( )../SpecialPageFactory.php:581
70.04554442504SpecialSearch->execute( )../SpecialPage.php:383
80.09025804472SpecialSearch->goResult( )../SpecialSearch.php:117
90.09555810656SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.09555811408SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.09785826408Hooks::run( )../SearchEngine.php:231
120.09795828008call_user_func_array ( )../Hooks.php:209
130.09795828712CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.09845902760CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.09925948800CirrusSearch\Searcher->search( )../Searcher.php:268
160.10256183896CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.10286215504PoolCounterWork->execute( )../Util.php:133
180.10296239760PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.10296239944call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.10296240016CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.10306241952PoolCounterWork->execute( )../Util.php:129
220.10306242600PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.10306242784call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.10306242904CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.10966357168CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.10976361104wfLogWarning( )../ElasticsearchIntermediary.php:98
270.10976361384MWDebug::warning( )../GlobalFunctions.php:1247
280.10986362688MWDebug::sendMessage( )../MWDebug.php:155
290.10986363080trigger_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
10.0001239856{main}( )../index.php:0
20.01243385288MediaWiki->run( )../index.php:46
30.01243386696MediaWiki->main( )../MediaWiki.php:424
40.11176286368OutputPage->output( )../MediaWiki.php:583
50.11196292824OutputPage->sendCacheControl( )../OutputPage.php:2218
60.11206294120WebResponse->header( )../OutputPage.php:2134
70.11206294264header ( )../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
10.0001239856{main}( )../index.php:0
20.01243385288MediaWiki->run( )../index.php:46
30.01243386696MediaWiki->main( )../MediaWiki.php:424
40.11176286368OutputPage->output( )../MediaWiki.php:583
50.11196292824OutputPage->sendCacheControl( )../OutputPage.php:2218
60.11266302152WebResponse->header( )../OutputPage.php:2171
70.11266302296header ( )../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
10.0001239856{main}( )../index.php:0
20.01243385288MediaWiki->run( )../index.php:46
30.01243386696MediaWiki->main( )../MediaWiki.php:424
40.11176286368OutputPage->output( )../MediaWiki.php:583
50.11196292824OutputPage->sendCacheControl( )../OutputPage.php:2218
60.11316302096WebResponse->header( )../OutputPage.php:2172
70.11316302240header ( )../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
10.0001239856{main}( )../index.php:0
20.01243385288MediaWiki->run( )../index.php:46
30.01243386696MediaWiki->main( )../MediaWiki.php:424
40.11176286368OutputPage->output( )../MediaWiki.php:583
50.11366302096WebResponse->header( )../OutputPage.php:2220
60.11366302240header ( )../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
10.0001239856{main}( )../index.php:0
20.01243385288MediaWiki->run( )../index.php:46
30.01243386696MediaWiki->main( )../MediaWiki.php:424
40.11176286368OutputPage->output( )../MediaWiki.php:583
50.11426302256WebResponse->header( )../OutputPage.php:2227
60.11426302400header ( )../WebResponse.php:37