( ! ) Warning: Search backend error during near_match search for '3.146.206.247' after 11. 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
10.0001233960{main}( )../index.php:0
20.05603375856MediaWiki->run( )../index.php:46
30.05603377264MediaWiki->main( )../MediaWiki.php:424
40.15653551264MediaWiki->performRequest( )../MediaWiki.php:573
50.29664378896SpecialPageFactory::executePath( )../MediaWiki.php:270
60.30064432784SpecialPage->run( )../SpecialPageFactory.php:581
70.30074433152SpecialSearch->execute( )../SpecialPage.php:383
80.68255794816SpecialSearch->goResult( )../SpecialSearch.php:117
90.70935801072SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.70935801824SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.71855816824Hooks::run( )../SearchEngine.php:231
120.71975818424call_user_func_array ( )../Hooks.php:209
130.71975819128CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.72025893168CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.73525939192CirrusSearch\Searcher->search( )../Searcher.php:268
160.75546174248CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.75566205848PoolCounterWork->execute( )../Util.php:133
180.76156230104PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.76156230288call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.76156230360CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.76156232296PoolCounterWork->execute( )../Util.php:129
220.76156232944PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.76156233128call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.76166233248CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.77306347520CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.77316351456wfLogWarning( )../ElasticsearchIntermediary.php:98
270.77316351736MWDebug::warning( )../GlobalFunctions.php:1247
280.77876353040MWDebug::sendMessage( )../MWDebug.php:155
290.77876353432trigger_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
10.0001233960{main}( )../index.php:0
20.05603375856MediaWiki->run( )../index.php:46
30.05603377264MediaWiki->main( )../MediaWiki.php:424
40.78626276728OutputPage->output( )../MediaWiki.php:583
50.78946283184OutputPage->sendCacheControl( )../OutputPage.php:2218
60.78956284480WebResponse->header( )../OutputPage.php:2134
70.78956284624header ( )../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
10.0001233960{main}( )../index.php:0
20.05603375856MediaWiki->run( )../index.php:46
30.05603377264MediaWiki->main( )../MediaWiki.php:424
40.78626276728OutputPage->output( )../MediaWiki.php:583
50.78946283184OutputPage->sendCacheControl( )../OutputPage.php:2218
60.79636292512WebResponse->header( )../OutputPage.php:2171
70.79636292656header ( )../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
10.0001233960{main}( )../index.php:0
20.05603375856MediaWiki->run( )../index.php:46
30.05603377264MediaWiki->main( )../MediaWiki.php:424
40.78626276728OutputPage->output( )../MediaWiki.php:583
50.78946283184OutputPage->sendCacheControl( )../OutputPage.php:2218
60.79686292456WebResponse->header( )../OutputPage.php:2172
70.79686292600header ( )../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
10.0001233960{main}( )../index.php:0
20.05603375856MediaWiki->run( )../index.php:46
30.05603377264MediaWiki->main( )../MediaWiki.php:424
40.78626276728OutputPage->output( )../MediaWiki.php:583
50.80416292456WebResponse->header( )../OutputPage.php:2220
60.80416292600header ( )../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
10.0001233960{main}( )../index.php:0
20.05603375856MediaWiki->run( )../index.php:46
30.05603377264MediaWiki->main( )../MediaWiki.php:424
40.78626276728OutputPage->output( )../MediaWiki.php:583
50.80766292616WebResponse->header( )../OutputPage.php:2227
60.80766292760header ( )../WebResponse.php:37