( ! ) Warning: Search backend error during near_match search for '3.17.76.5' after 74. 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
10.0001233880{main}( )../index.php:0
21.22463376304MediaWiki->run( )../index.php:46
31.22463377712MediaWiki->main( )../MediaWiki.php:424
42.16223551840MediaWiki->performRequest( )../MediaWiki.php:573
52.89124379272SpecialPageFactory::executePath( )../MediaWiki.php:270
62.89164433128SpecialPage->run( )../SpecialPageFactory.php:581
72.89164433496SpecialSearch->execute( )../SpecialPage.php:383
84.95725795848SpecialSearch->goResult( )../SpecialSearch.php:117
95.45915802104SearchEngine::getNearMatch( )../SpecialSearch.php:188
105.45915802856SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
115.61055817856Hooks::run( )../SearchEngine.php:231
125.61065819456call_user_func_array ( )../Hooks.php:209
135.61065820160CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
145.61115894168CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
155.78705940192CirrusSearch\Searcher->search( )../Searcher.php:268
165.95876175248CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
175.95906206856PoolCounterWork->execute( )../Util.php:133
185.98786231112PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
195.98786231296call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
205.98786231368CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
215.98786233304PoolCounterWork->execute( )../Util.php:129
225.98786233952PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
235.98786234136call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
245.98786234256CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
256.06186348504CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
266.06196352456wfLogWarning( )../ElasticsearchIntermediary.php:98
276.06196352736MWDebug::warning( )../GlobalFunctions.php:1247
286.06216354024MWDebug::sendMessage( )../MWDebug.php:155
296.06216354416trigger_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
10.0001233880{main}( )../index.php:0
21.22463376304MediaWiki->run( )../index.php:46
31.22463377712MediaWiki->main( )../MediaWiki.php:424
46.12086277752OutputPage->output( )../MediaWiki.php:583
56.12136284200OutputPage->sendCacheControl( )../OutputPage.php:2218
66.12156285496WebResponse->header( )../OutputPage.php:2134
76.12156285640header ( )../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
10.0001233880{main}( )../index.php:0
21.22463376304MediaWiki->run( )../index.php:46
31.22463377712MediaWiki->main( )../MediaWiki.php:424
46.12086277752OutputPage->output( )../MediaWiki.php:583
56.12136284200OutputPage->sendCacheControl( )../OutputPage.php:2218
66.15816293528WebResponse->header( )../OutputPage.php:2171
76.15816293672header ( )../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
10.0001233880{main}( )../index.php:0
21.22463376304MediaWiki->run( )../index.php:46
31.22463377712MediaWiki->main( )../MediaWiki.php:424
46.12086277752OutputPage->output( )../MediaWiki.php:583
56.12136284200OutputPage->sendCacheControl( )../OutputPage.php:2218
66.15866293472WebResponse->header( )../OutputPage.php:2172
76.15866293616header ( )../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
10.0001233880{main}( )../index.php:0
21.22463376304MediaWiki->run( )../index.php:46
31.22463377712MediaWiki->main( )../MediaWiki.php:424
46.12086277752OutputPage->output( )../MediaWiki.php:583
56.15916293472WebResponse->header( )../OutputPage.php:2220
66.15916293616header ( )../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
10.0001233880{main}( )../index.php:0
21.22463376304MediaWiki->run( )../index.php:46
31.22463377712MediaWiki->main( )../MediaWiki.php:424
46.12086277752OutputPage->output( )../MediaWiki.php:583
56.15986293624WebResponse->header( )../OutputPage.php:2227
66.15986293768header ( )../WebResponse.php:37