( ! ) Warning: Search backend error during near_match search for '3.17.186.162' after 81. 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
10.0000233960{main}( )../index.php:0
20.03773376416MediaWiki->run( )../index.php:46
30.03773377824MediaWiki->main( )../MediaWiki.php:424
40.27433551992MediaWiki->performRequest( )../MediaWiki.php:573
50.70954379496SpecialPageFactory::executePath( )../MediaWiki.php:270
60.70994433376SpecialPage->run( )../SpecialPageFactory.php:581
70.70994433744SpecialSearch->execute( )../SpecialPage.php:383
81.65945795872SpecialSearch->goResult( )../SpecialSearch.php:117
91.74535802128SearchEngine::getNearMatch( )../SpecialSearch.php:188
101.74535802880SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
111.79505817880Hooks::run( )../SearchEngine.php:231
121.79505819480call_user_func_array ( )../Hooks.php:209
131.79505820184CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
141.79535894208CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
151.80665940248CirrusSearch\Searcher->search( )../Searcher.php:268
161.81056175256CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
171.81076206864PoolCounterWork->execute( )../Util.php:133
181.81076231120PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
191.81086231304call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
201.81086231376CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
211.81086233312PoolCounterWork->execute( )../Util.php:129
221.81086233960PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
231.81086234144call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
241.81086234264CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
251.89216348544CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
261.89236352480wfLogWarning( )../ElasticsearchIntermediary.php:98
271.89236352760MWDebug::warning( )../GlobalFunctions.php:1247
281.89246354064MWDebug::sendMessage( )../MWDebug.php:155
291.89246354456trigger_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
10.0000233960{main}( )../index.php:0
20.03773376416MediaWiki->run( )../index.php:46
30.03773377824MediaWiki->main( )../MediaWiki.php:424
41.89436277760OutputPage->output( )../MediaWiki.php:583
51.89456284216OutputPage->sendCacheControl( )../OutputPage.php:2218
61.89466285512WebResponse->header( )../OutputPage.php:2134
71.89466285656header ( )../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
10.0000233960{main}( )../index.php:0
20.03773376416MediaWiki->run( )../index.php:46
30.03773377824MediaWiki->main( )../MediaWiki.php:424
41.89436277760OutputPage->output( )../MediaWiki.php:583
51.89456284216OutputPage->sendCacheControl( )../OutputPage.php:2218
61.89526293544WebResponse->header( )../OutputPage.php:2171
71.89526293688header ( )../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
10.0000233960{main}( )../index.php:0
20.03773376416MediaWiki->run( )../index.php:46
30.03773377824MediaWiki->main( )../MediaWiki.php:424
41.89436277760OutputPage->output( )../MediaWiki.php:583
51.89456284216OutputPage->sendCacheControl( )../OutputPage.php:2218
62.04746293488WebResponse->header( )../OutputPage.php:2172
72.04746293632header ( )../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
10.0000233960{main}( )../index.php:0
20.03773376416MediaWiki->run( )../index.php:46
30.03773377824MediaWiki->main( )../MediaWiki.php:424
41.89436277760OutputPage->output( )../MediaWiki.php:583
52.04806293488WebResponse->header( )../OutputPage.php:2220
62.04806293632header ( )../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
10.0000233960{main}( )../index.php:0
20.03773376416MediaWiki->run( )../index.php:46
30.03773377824MediaWiki->main( )../MediaWiki.php:424
41.89436277760OutputPage->output( )../MediaWiki.php:583
52.04876293648WebResponse->header( )../OutputPage.php:2227
62.04876293792header ( )../WebResponse.php:37