( ! ) Warning: Search backend error during near_match search for '3.149.235.171' after 6. 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
10.0000235248{main}( )../index.php:0
20.00853377880MediaWiki->run( )../index.php:46
30.00853379288MediaWiki->main( )../MediaWiki.php:424
40.01693553472MediaWiki->performRequest( )../MediaWiki.php:573
50.03384381000SpecialPageFactory::executePath( )../MediaWiki.php:270
60.03424434888SpecialPage->run( )../SpecialPageFactory.php:581
70.03424435256SpecialSearch->execute( )../SpecialPage.php:383
80.07645797824SpecialSearch->goResult( )../SpecialSearch.php:117
90.08165804080SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.08165804832SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.08385819832Hooks::run( )../SearchEngine.php:231
120.08395821432call_user_func_array ( )../Hooks.php:209
130.08395822136CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.08455896168CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.08525942208CirrusSearch\Searcher->search( )../Searcher.php:268
160.08846177264CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.08866208872PoolCounterWork->execute( )../Util.php:133
180.08876233128PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.08876233312call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.08876233384CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.08876235320PoolCounterWork->execute( )../Util.php:129
220.08876235968PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.08876236152call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.08886236272CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.09526350528CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.09536354464wfLogWarning( )../ElasticsearchIntermediary.php:98
270.09536354744MWDebug::warning( )../GlobalFunctions.php:1247
280.09546356048MWDebug::sendMessage( )../MWDebug.php:155
290.09546356440trigger_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
10.0000235248{main}( )../index.php:0
20.00853377880MediaWiki->run( )../index.php:46
30.00853379288MediaWiki->main( )../MediaWiki.php:424
40.09726279760OutputPage->output( )../MediaWiki.php:583
50.09746286216OutputPage->sendCacheControl( )../OutputPage.php:2218
60.09756287512WebResponse->header( )../OutputPage.php:2134
70.09756287656header ( )../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
10.0000235248{main}( )../index.php:0
20.00853377880MediaWiki->run( )../index.php:46
30.00853379288MediaWiki->main( )../MediaWiki.php:424
40.09726279760OutputPage->output( )../MediaWiki.php:583
50.09746286216OutputPage->sendCacheControl( )../OutputPage.php:2218
60.09816295544WebResponse->header( )../OutputPage.php:2171
70.09816295688header ( )../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
10.0000235248{main}( )../index.php:0
20.00853377880MediaWiki->run( )../index.php:46
30.00853379288MediaWiki->main( )../MediaWiki.php:424
40.09726279760OutputPage->output( )../MediaWiki.php:583
50.09746286216OutputPage->sendCacheControl( )../OutputPage.php:2218
60.09856295488WebResponse->header( )../OutputPage.php:2172
70.09856295632header ( )../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
10.0000235248{main}( )../index.php:0
20.00853377880MediaWiki->run( )../index.php:46
30.00853379288MediaWiki->main( )../MediaWiki.php:424
40.09726279760OutputPage->output( )../MediaWiki.php:583
50.09906295488WebResponse->header( )../OutputPage.php:2220
60.09906295632header ( )../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
10.0000235248{main}( )../index.php:0
20.00853377880MediaWiki->run( )../index.php:46
30.00853379288MediaWiki->main( )../MediaWiki.php:424
40.09726279760OutputPage->output( )../MediaWiki.php:583
50.09966295648WebResponse->header( )../OutputPage.php:2227
60.09966295792header ( )../WebResponse.php:37