( ! ) Warning: Search backend error during near_match search for '3.144.39.144' after 41. 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
20.04723376040MediaWiki->run( )../index.php:46
30.04723377448MediaWiki->main( )../MediaWiki.php:424
40.11873551512MediaWiki->performRequest( )../MediaWiki.php:573
50.33014379208SpecialPageFactory::executePath( )../MediaWiki.php:270
60.33054433096SpecialPage->run( )../SpecialPageFactory.php:581
70.33054433464SpecialSearch->execute( )../SpecialPage.php:383
81.11945795064SpecialSearch->goResult( )../SpecialSearch.php:117
91.18275801320SearchEngine::getNearMatch( )../SpecialSearch.php:188
101.18275802072SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
111.19205817072Hooks::run( )../SearchEngine.php:231
121.19215818672call_user_func_array ( )../Hooks.php:209
131.19215819376CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
141.19245893400CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
151.19295939432CirrusSearch\Searcher->search( )../Searcher.php:268
161.21816174488CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
171.21836206088PoolCounterWork->execute( )../Util.php:133
181.21846230344PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
191.21846230528call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
201.21846230600CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
211.21986232536PoolCounterWork->execute( )../Util.php:129
221.21986233184PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
231.21986233368call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
241.21986233488CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
251.26106347752CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
261.26126351688wfLogWarning( )../ElasticsearchIntermediary.php:98
271.26126351968MWDebug::warning( )../GlobalFunctions.php:1247
281.26156353272MWDebug::sendMessage( )../MWDebug.php:155
291.26156353664trigger_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
20.04723376040MediaWiki->run( )../index.php:46
30.04723377448MediaWiki->main( )../MediaWiki.php:424
41.26346276960OutputPage->output( )../MediaWiki.php:583
51.26366283416OutputPage->sendCacheControl( )../OutputPage.php:2218
61.26376284712WebResponse->header( )../OutputPage.php:2134
71.26376284856header ( )../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
20.04723376040MediaWiki->run( )../index.php:46
30.04723377448MediaWiki->main( )../MediaWiki.php:424
41.26346276960OutputPage->output( )../MediaWiki.php:583
51.26366283416OutputPage->sendCacheControl( )../OutputPage.php:2218
61.30846292744WebResponse->header( )../OutputPage.php:2171
71.30846292888header ( )../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
20.04723376040MediaWiki->run( )../index.php:46
30.04723377448MediaWiki->main( )../MediaWiki.php:424
41.26346276960OutputPage->output( )../MediaWiki.php:583
51.26366283416OutputPage->sendCacheControl( )../OutputPage.php:2218
61.30906292688WebResponse->header( )../OutputPage.php:2172
71.30906292832header ( )../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
20.04723376040MediaWiki->run( )../index.php:46
30.04723377448MediaWiki->main( )../MediaWiki.php:424
41.26346276960OutputPage->output( )../MediaWiki.php:583
51.30956292688WebResponse->header( )../OutputPage.php:2220
61.30956292832header ( )../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
20.04723376040MediaWiki->run( )../index.php:46
30.04723377448MediaWiki->main( )../MediaWiki.php:424
41.26346276960OutputPage->output( )../MediaWiki.php:583
51.32756292848WebResponse->header( )../OutputPage.php:2227
61.32756292992header ( )../WebResponse.php:37