( ! ) Warning: Search backend error during near_match search for '3.144.92.77' 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
10.0000233896{main}( )../index.php:0
20.00813375864MediaWiki->run( )../index.php:46
30.00813377272MediaWiki->main( )../MediaWiki.php:424
40.02963551360MediaWiki->performRequest( )../MediaWiki.php:573
50.04904378888SpecialPageFactory::executePath( )../MediaWiki.php:270
60.04944432784SpecialPage->run( )../SpecialPageFactory.php:581
70.04944433152SpecialSearch->execute( )../SpecialPage.php:383
80.09575795232SpecialSearch->goResult( )../SpecialSearch.php:117
90.10065801488SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.10065802240SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.10295817240Hooks::run( )../SearchEngine.php:231
120.10305818840call_user_func_array ( )../Hooks.php:209
130.10305819544CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.10345893576CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.10425939608CirrusSearch\Searcher->search( )../Searcher.php:268
160.10736174616CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.10776206200PoolCounterWork->execute( )../Util.php:133
180.10796230456PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.10796230640call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.10796230712CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.10796232648PoolCounterWork->execute( )../Util.php:129
220.10796233296PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.10796233480call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.10806233600CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.11456347864CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.11466351792wfLogWarning( )../ElasticsearchIntermediary.php:98
270.11466352072MWDebug::warning( )../GlobalFunctions.php:1247
280.11476353360MWDebug::sendMessage( )../MWDebug.php:155
290.11476353752trigger_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
10.0000233896{main}( )../index.php:0
20.00813375864MediaWiki->run( )../index.php:46
30.00813377272MediaWiki->main( )../MediaWiki.php:424
40.11656277088OutputPage->output( )../MediaWiki.php:583
50.11676283536OutputPage->sendCacheControl( )../OutputPage.php:2218
60.11686284832WebResponse->header( )../OutputPage.php:2134
70.11686284976header ( )../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
10.0000233896{main}( )../index.php:0
20.00813375864MediaWiki->run( )../index.php:46
30.00813377272MediaWiki->main( )../MediaWiki.php:424
40.11656277088OutputPage->output( )../MediaWiki.php:583
50.11676283536OutputPage->sendCacheControl( )../OutputPage.php:2218
60.11746292864WebResponse->header( )../OutputPage.php:2171
70.11746293008header ( )../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
10.0000233896{main}( )../index.php:0
20.00813375864MediaWiki->run( )../index.php:46
30.00813377272MediaWiki->main( )../MediaWiki.php:424
40.11656277088OutputPage->output( )../MediaWiki.php:583
50.11676283536OutputPage->sendCacheControl( )../OutputPage.php:2218
60.11796292808WebResponse->header( )../OutputPage.php:2172
70.11796292952header ( )../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
10.0000233896{main}( )../index.php:0
20.00813375864MediaWiki->run( )../index.php:46
30.00813377272MediaWiki->main( )../MediaWiki.php:424
40.11656277088OutputPage->output( )../MediaWiki.php:583
50.11846292808WebResponse->header( )../OutputPage.php:2220
60.11846292952header ( )../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
10.0000233896{main}( )../index.php:0
20.00813375864MediaWiki->run( )../index.php:46
30.00813377272MediaWiki->main( )../MediaWiki.php:424
40.11656277088OutputPage->output( )../MediaWiki.php:583
50.11926292960WebResponse->header( )../OutputPage.php:2227
60.11926293104header ( )../WebResponse.php:37