( ! ) Warning: Search backend error during near_match search for '3.145.52.195' after 153. 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
20.07923375864MediaWiki->run( )../index.php:46
30.07933377272MediaWiki->main( )../MediaWiki.php:424
40.47003551264MediaWiki->performRequest( )../MediaWiki.php:573
51.31794378752SpecialPageFactory::executePath( )../MediaWiki.php:270
61.31844432672SpecialPage->run( )../SpecialPageFactory.php:581
71.31844433040SpecialSearch->execute( )../SpecialPage.php:383
83.90445794632SpecialSearch->goResult( )../SpecialSearch.php:117
94.34265800888SearchEngine::getNearMatch( )../SpecialSearch.php:188
104.34265801640SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
114.41145816640Hooks::run( )../SearchEngine.php:231
124.41145818240call_user_func_array ( )../Hooks.php:209
134.41145818944CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
144.41195892976CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
154.41265939016CirrusSearch\Searcher->search( )../Searcher.php:268
164.51396174072CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
174.51426205664PoolCounterWork->execute( )../Util.php:133
184.51446229920PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
194.51446230104call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
204.51446230176CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
214.51446232112PoolCounterWork->execute( )../Util.php:129
224.51446232760PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
234.51446232944call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
244.51446233064CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
254.66786347312CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
264.66796351248wfLogWarning( )../ElasticsearchIntermediary.php:98
274.66796351528MWDebug::warning( )../GlobalFunctions.php:1247
284.66806352832MWDebug::sendMessage( )../MWDebug.php:155
294.66816353224trigger_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
20.07923375864MediaWiki->run( )../index.php:46
30.07933377272MediaWiki->main( )../MediaWiki.php:424
44.75386276536OutputPage->output( )../MediaWiki.php:583
54.75406282992OutputPage->sendCacheControl( )../OutputPage.php:2218
64.75416284288WebResponse->header( )../OutputPage.php:2134
74.75416284432header ( )../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
20.07923375864MediaWiki->run( )../index.php:46
30.07933377272MediaWiki->main( )../MediaWiki.php:424
44.75386276536OutputPage->output( )../MediaWiki.php:583
54.75406282992OutputPage->sendCacheControl( )../OutputPage.php:2218
64.75486292320WebResponse->header( )../OutputPage.php:2171
74.75486292464header ( )../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
20.07923375864MediaWiki->run( )../index.php:46
30.07933377272MediaWiki->main( )../MediaWiki.php:424
44.75386276536OutputPage->output( )../MediaWiki.php:583
54.75406282992OutputPage->sendCacheControl( )../OutputPage.php:2218
64.75536292264WebResponse->header( )../OutputPage.php:2172
74.75536292408header ( )../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
20.07923375864MediaWiki->run( )../index.php:46
30.07933377272MediaWiki->main( )../MediaWiki.php:424
44.75386276536OutputPage->output( )../MediaWiki.php:583
54.75586292264WebResponse->header( )../OutputPage.php:2220
64.75586292408header ( )../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
20.07923375864MediaWiki->run( )../index.php:46
30.07933377272MediaWiki->main( )../MediaWiki.php:424
44.75386276536OutputPage->output( )../MediaWiki.php:583
54.85126292424WebResponse->header( )../OutputPage.php:2227
64.85126292568header ( )../WebResponse.php:37