( ! ) Warning: Search backend error during near_match search for '3.144.15.154' 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
10.0000233928{main}( )../index.php:0
20.00893375864MediaWiki->run( )../index.php:46
30.00893377272MediaWiki->main( )../MediaWiki.php:424
40.01663551264MediaWiki->performRequest( )../MediaWiki.php:573
50.03114378752SpecialPageFactory::executePath( )../MediaWiki.php:270
60.03164432672SpecialPage->run( )../SpecialPageFactory.php:581
70.03164433040SpecialSearch->execute( )../SpecialPage.php:383
80.07435794616SpecialSearch->goResult( )../SpecialSearch.php:117
90.07955800872SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.07955801624SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.08185816624Hooks::run( )../SearchEngine.php:231
120.08185818224call_user_func_array ( )../Hooks.php:209
130.08185818928CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.08245892960CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.08325938984CirrusSearch\Searcher->search( )../Searcher.php:268
160.08596174040CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.08616205648PoolCounterWork->execute( )../Util.php:133
180.08626229904PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.08626230088call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.08626230160CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.08636232096PoolCounterWork->execute( )../Util.php:129
220.08636232744PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.08636232928call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.08636233048CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.09246347296CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.09256351232wfLogWarning( )../ElasticsearchIntermediary.php:98
270.09266351512MWDebug::warning( )../GlobalFunctions.php:1247
280.09266352816MWDebug::sendMessage( )../MWDebug.php:155
290.09266353208trigger_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
20.00893375864MediaWiki->run( )../index.php:46
30.00893377272MediaWiki->main( )../MediaWiki.php:424
40.09436276520OutputPage->output( )../MediaWiki.php:583
50.09456282976OutputPage->sendCacheControl( )../OutputPage.php:2218
60.09466284272WebResponse->header( )../OutputPage.php:2134
70.09466284416header ( )../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
20.00893375864MediaWiki->run( )../index.php:46
30.00893377272MediaWiki->main( )../MediaWiki.php:424
40.09436276520OutputPage->output( )../MediaWiki.php:583
50.09456282976OutputPage->sendCacheControl( )../OutputPage.php:2218
60.09536292304WebResponse->header( )../OutputPage.php:2171
70.09536292448header ( )../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
20.00893375864MediaWiki->run( )../index.php:46
30.00893377272MediaWiki->main( )../MediaWiki.php:424
40.09436276520OutputPage->output( )../MediaWiki.php:583
50.09456282976OutputPage->sendCacheControl( )../OutputPage.php:2218
60.09586292248WebResponse->header( )../OutputPage.php:2172
70.09586292392header ( )../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
20.00893375864MediaWiki->run( )../index.php:46
30.00893377272MediaWiki->main( )../MediaWiki.php:424
40.09436276520OutputPage->output( )../MediaWiki.php:583
50.09636292248WebResponse->header( )../OutputPage.php:2220
60.09636292392header ( )../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
20.00893375864MediaWiki->run( )../index.php:46
30.00893377272MediaWiki->main( )../MediaWiki.php:424
40.09436276520OutputPage->output( )../MediaWiki.php:583
50.09686292408WebResponse->header( )../OutputPage.php:2227
60.09686292552header ( )../WebResponse.php:37