( ! ) Warning: Search backend error during near_match search for '18.117.229.44' after 33. 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
10.0000232232{main}( )../index.php:0
20.02483374168MediaWiki->run( )../index.php:46
30.02483375576MediaWiki->main( )../MediaWiki.php:424
40.06533599256MediaWiki->performRequest( )../MediaWiki.php:573
50.18884412576SpecialPageFactory::executePath( )../MediaWiki.php:270
60.18914466552SpecialPage->run( )../SpecialPageFactory.php:581
70.18924466920SpecialSearch->execute( )../SpecialPage.php:383
80.82305794440SpecialSearch->goResult( )../SpecialSearch.php:117
90.92545800720SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.92545801472SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.95665816472Hooks::run( )../SearchEngine.php:231
120.95675818072call_user_func_array ( )../Hooks.php:209
130.95675818776CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.95715892800CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.95775938824CirrusSearch\Searcher->search( )../Searcher.php:268
161.01416173880CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
171.01446205464PoolCounterWork->execute( )../Util.php:133
181.01466229744PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
191.01466229928call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
201.01466230000CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
211.01466231936PoolCounterWork->execute( )../Util.php:129
221.01466232584PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
231.01466232768call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
241.01466232888CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
251.04726347144CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
261.04736351080wfLogWarning( )../ElasticsearchIntermediary.php:98
271.04736351360MWDebug::warning( )../GlobalFunctions.php:1247
281.04756352664MWDebug::sendMessage( )../MWDebug.php:155
291.04756353056trigger_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
10.0000232232{main}( )../index.php:0
20.02483374168MediaWiki->run( )../index.php:46
30.02483375576MediaWiki->main( )../MediaWiki.php:424
41.07656276352OutputPage->output( )../MediaWiki.php:583
51.07676282808OutputPage->sendCacheControl( )../OutputPage.php:2218
61.07686284104WebResponse->header( )../OutputPage.php:2134
71.07686284248header ( )../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
10.0000232232{main}( )../index.php:0
20.02483374168MediaWiki->run( )../index.php:46
30.02483375576MediaWiki->main( )../MediaWiki.php:424
41.07656276352OutputPage->output( )../MediaWiki.php:583
51.07676282808OutputPage->sendCacheControl( )../OutputPage.php:2218
61.07746292136WebResponse->header( )../OutputPage.php:2171
71.07746292280header ( )../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
10.0000232232{main}( )../index.php:0
20.02483374168MediaWiki->run( )../index.php:46
30.02483375576MediaWiki->main( )../MediaWiki.php:424
41.07656276352OutputPage->output( )../MediaWiki.php:583
51.07676282808OutputPage->sendCacheControl( )../OutputPage.php:2218
61.07796292080WebResponse->header( )../OutputPage.php:2172
71.07796292224header ( )../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
10.0000232232{main}( )../index.php:0
20.02483374168MediaWiki->run( )../index.php:46
30.02483375576MediaWiki->main( )../MediaWiki.php:424
41.07656276352OutputPage->output( )../MediaWiki.php:583
51.07846292080WebResponse->header( )../OutputPage.php:2220
61.07846292224header ( )../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
10.0000232232{main}( )../index.php:0
20.02483374168MediaWiki->run( )../index.php:46
30.02483375576MediaWiki->main( )../MediaWiki.php:424
41.07656276352OutputPage->output( )../MediaWiki.php:583
51.07906292240WebResponse->header( )../OutputPage.php:2227
61.07906292384header ( )../WebResponse.php:37