( ! ) Warning: Search backend error during near_match search for '3.135.214.107' after 75. 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
10.0001233960{main}( )../index.php:0
20.01793376416MediaWiki->run( )../index.php:46
30.01793377824MediaWiki->main( )../MediaWiki.php:424
40.22023551992MediaWiki->performRequest( )../MediaWiki.php:573
50.45714379472SpecialPageFactory::executePath( )../MediaWiki.php:270
60.45744433368SpecialPage->run( )../SpecialPageFactory.php:581
70.45744433736SpecialSearch->execute( )../SpecialPage.php:383
81.19955795952SpecialSearch->goResult( )../SpecialSearch.php:117
91.29285802184SearchEngine::getNearMatch( )../SpecialSearch.php:188
101.29285802936SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
111.35615817936Hooks::run( )../SearchEngine.php:231
121.35615819536call_user_func_array ( )../Hooks.php:209
131.35615820240CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
141.35645894272CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
151.35675940296CirrusSearch\Searcher->search( )../Searcher.php:268
161.38086175304CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
171.38096206888PoolCounterWork->execute( )../Util.php:133
181.38106231144PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
191.38106231328call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
201.38106231400CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
211.38106233336PoolCounterWork->execute( )../Util.php:129
221.39316233984PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
231.39316234168call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
241.39316234288CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
251.46836348576CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
261.46856352512wfLogWarning( )../ElasticsearchIntermediary.php:98
271.46856352792MWDebug::warning( )../GlobalFunctions.php:1247
281.46866354096MWDebug::sendMessage( )../MWDebug.php:155
291.46866354488trigger_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
10.0001233960{main}( )../index.php:0
20.01793376416MediaWiki->run( )../index.php:46
30.01793377824MediaWiki->main( )../MediaWiki.php:424
41.47026277792OutputPage->output( )../MediaWiki.php:583
51.47046284248OutputPage->sendCacheControl( )../OutputPage.php:2218
61.47056285544WebResponse->header( )../OutputPage.php:2134
71.47056285688header ( )../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
10.0001233960{main}( )../index.php:0
20.01793376416MediaWiki->run( )../index.php:46
30.01793377824MediaWiki->main( )../MediaWiki.php:424
41.47026277792OutputPage->output( )../MediaWiki.php:583
51.47046284248OutputPage->sendCacheControl( )../OutputPage.php:2218
61.47116293592WebResponse->header( )../OutputPage.php:2171
71.47116293736header ( )../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
10.0001233960{main}( )../index.php:0
20.01793376416MediaWiki->run( )../index.php:46
30.01793377824MediaWiki->main( )../MediaWiki.php:424
41.47026277792OutputPage->output( )../MediaWiki.php:583
51.47046284248OutputPage->sendCacheControl( )../OutputPage.php:2218
61.47166293536WebResponse->header( )../OutputPage.php:2172
71.47166293680header ( )../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
10.0001233960{main}( )../index.php:0
20.01793376416MediaWiki->run( )../index.php:46
30.01793377824MediaWiki->main( )../MediaWiki.php:424
41.47026277792OutputPage->output( )../MediaWiki.php:583
51.52046293536WebResponse->header( )../OutputPage.php:2220
61.52046293680header ( )../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
10.0001233960{main}( )../index.php:0
20.01793376416MediaWiki->run( )../index.php:46
30.01793377824MediaWiki->main( )../MediaWiki.php:424
41.47026277792OutputPage->output( )../MediaWiki.php:583
51.57436293696WebResponse->header( )../OutputPage.php:2227
61.57436293840header ( )../WebResponse.php:37