( ! ) Warning: Search backend error during near_match search for '3.144.119.170' after 49. 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
20.03623375896MediaWiki->run( )../index.php:46
30.03623377304MediaWiki->main( )../MediaWiki.php:424
40.10193551440MediaWiki->performRequest( )../MediaWiki.php:573
50.20464379048SpecialPageFactory::executePath( )../MediaWiki.php:270
60.20514432944SpecialPage->run( )../SpecialPageFactory.php:581
70.20514433312SpecialSearch->execute( )../SpecialPage.php:383
80.59035794768SpecialSearch->goResult( )../SpecialSearch.php:117
90.65495801024SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.65495801776SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.66225816776Hooks::run( )../SearchEngine.php:231
120.66235818376call_user_func_array ( )../Hooks.php:209
130.66235819080CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.66275893112CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.66355939136CirrusSearch\Searcher->search( )../Searcher.php:268
160.68746174192CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.68776205800PoolCounterWork->execute( )../Util.php:133
180.68786230056PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.68786230240call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.68786230312CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.68796232248PoolCounterWork->execute( )../Util.php:129
220.68796232896PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.68796233080call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.68796233200CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.73716347456CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.73726351392wfLogWarning( )../ElasticsearchIntermediary.php:98
270.73726351672MWDebug::warning( )../GlobalFunctions.php:1247
280.73736352976MWDebug::sendMessage( )../MWDebug.php:155
290.73736353368trigger_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
20.03623375896MediaWiki->run( )../index.php:46
30.03623377304MediaWiki->main( )../MediaWiki.php:424
40.77366276680OutputPage->output( )../MediaWiki.php:583
50.77386283136OutputPage->sendCacheControl( )../OutputPage.php:2218
60.77396284432WebResponse->header( )../OutputPage.php:2134
70.77396284576header ( )../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
20.03623375896MediaWiki->run( )../index.php:46
30.03623377304MediaWiki->main( )../MediaWiki.php:424
40.77366276680OutputPage->output( )../MediaWiki.php:583
50.77386283136OutputPage->sendCacheControl( )../OutputPage.php:2218
60.77476292464WebResponse->header( )../OutputPage.php:2171
70.77476292608header ( )../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
20.03623375896MediaWiki->run( )../index.php:46
30.03623377304MediaWiki->main( )../MediaWiki.php:424
40.77366276680OutputPage->output( )../MediaWiki.php:583
50.77386283136OutputPage->sendCacheControl( )../OutputPage.php:2218
60.77526292408WebResponse->header( )../OutputPage.php:2172
70.77526292552header ( )../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
20.03623375896MediaWiki->run( )../index.php:46
30.03623377304MediaWiki->main( )../MediaWiki.php:424
40.77366276680OutputPage->output( )../MediaWiki.php:583
50.77576292408WebResponse->header( )../OutputPage.php:2220
60.77576292552header ( )../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
20.03623375896MediaWiki->run( )../index.php:46
30.03623377304MediaWiki->main( )../MediaWiki.php:424
40.77366276680OutputPage->output( )../MediaWiki.php:583
50.77636292568WebResponse->header( )../OutputPage.php:2227
60.77636292712header ( )../WebResponse.php:37