( ! ) Warning: Search backend error during near_match search for '3.144.6.223' 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
20.03103375864MediaWiki->run( )../index.php:46
30.03103377272MediaWiki->main( )../MediaWiki.php:424
40.09833551360MediaWiki->performRequest( )../MediaWiki.php:573
50.15014378888SpecialPageFactory::executePath( )../MediaWiki.php:270
60.15054432784SpecialPage->run( )../SpecialPageFactory.php:581
70.15064433152SpecialSearch->execute( )../SpecialPage.php:383
80.19895795232SpecialSearch->goResult( )../SpecialSearch.php:117
90.20515801488SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.20515802240SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.20765817240Hooks::run( )../SearchEngine.php:231
120.20775818840call_user_func_array ( )../Hooks.php:209
130.20775819544CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.20815893576CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.20905939608CirrusSearch\Searcher->search( )../Searcher.php:268
160.21086174664CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.21106206248PoolCounterWork->execute( )../Util.php:133
180.21126230504PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.21126230688call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.21126230760CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.21126232696PoolCounterWork->execute( )../Util.php:129
220.21126233344PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.21126233528call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.21126233648CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.21806347912CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.21816351840wfLogWarning( )../ElasticsearchIntermediary.php:98
270.21816352120MWDebug::warning( )../GlobalFunctions.php:1247
280.21826353408MWDebug::sendMessage( )../MWDebug.php:155
290.21826353800trigger_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
20.03103375864MediaWiki->run( )../index.php:46
30.03103377272MediaWiki->main( )../MediaWiki.php:424
40.22086277120OutputPage->output( )../MediaWiki.php:583
50.22126283568OutputPage->sendCacheControl( )../OutputPage.php:2218
60.22136284864WebResponse->header( )../OutputPage.php:2134
70.22136285008header ( )../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
20.03103375864MediaWiki->run( )../index.php:46
30.03103377272MediaWiki->main( )../MediaWiki.php:424
40.22086277120OutputPage->output( )../MediaWiki.php:583
50.22126283568OutputPage->sendCacheControl( )../OutputPage.php:2218
60.22206292896WebResponse->header( )../OutputPage.php:2171
70.22206293040header ( )../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
20.03103375864MediaWiki->run( )../index.php:46
30.03103377272MediaWiki->main( )../MediaWiki.php:424
40.22086277120OutputPage->output( )../MediaWiki.php:583
50.22126283568OutputPage->sendCacheControl( )../OutputPage.php:2218
60.22256292840WebResponse->header( )../OutputPage.php:2172
70.22256292984header ( )../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
20.03103375864MediaWiki->run( )../index.php:46
30.03103377272MediaWiki->main( )../MediaWiki.php:424
40.22086277120OutputPage->output( )../MediaWiki.php:583
50.22306292840WebResponse->header( )../OutputPage.php:2220
60.22306292984header ( )../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
20.03103375864MediaWiki->run( )../index.php:46
30.03103377272MediaWiki->main( )../MediaWiki.php:424
40.22086277120OutputPage->output( )../MediaWiki.php:583
50.22956292992WebResponse->header( )../OutputPage.php:2227
60.22966293136header ( )../WebResponse.php:37