( ! ) Warning: Search backend error during near_match search for '216.73.216.159' after 17. 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
10.0000240368{main}( )../index.php:0
20.02743789360MediaWiki->run( )../index.php:46
30.02743790768MediaWiki->main( )../MediaWiki.php:424
40.05093964848MediaWiki->performRequest( )../MediaWiki.php:573
50.08104419576SpecialPageFactory::executePath( )../MediaWiki.php:270
60.08144473648SpecialPage->run( )../SpecialPageFactory.php:581
70.08154474016SpecialSearch->execute( )../SpecialPage.php:383
80.17555817848SpecialSearch->goResult( )../SpecialSearch.php:117
90.18385823688SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.18385824440SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.18935839432Hooks::run( )../SearchEngine.php:231
120.18935841032call_user_func_array ( )../Hooks.php:209
130.18935841736CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.18985915800CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.19055961824CirrusSearch\Searcher->search( )../Searcher.php:268
160.19336196936CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.19356229704PoolCounterWork->execute( )../Util.php:133
180.19366254152PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.19376254336call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.19376254408CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.19376256376PoolCounterWork->execute( )../Util.php:129
220.19376257024PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.19376257208call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.19376257328CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.21106371576CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.21116375512wfLogWarning( )../ElasticsearchIntermediary.php:98
270.21116375792MWDebug::warning( )../GlobalFunctions.php:1247
280.21136377096MWDebug::sendMessage( )../MWDebug.php:155
290.21136377488trigger_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
10.0000240368{main}( )../index.php:0
20.02743789360MediaWiki->run( )../index.php:46
30.02743790768MediaWiki->main( )../MediaWiki.php:424
40.21306300712OutputPage->output( )../MediaWiki.php:583
50.21336307168OutputPage->sendCacheControl( )../OutputPage.php:2218
60.21346308464WebResponse->header( )../OutputPage.php:2134
70.21346308608header ( )../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
10.0000240368{main}( )../index.php:0
20.02743789360MediaWiki->run( )../index.php:46
30.02743790768MediaWiki->main( )../MediaWiki.php:424
40.21306300712OutputPage->output( )../MediaWiki.php:583
50.21336307168OutputPage->sendCacheControl( )../OutputPage.php:2218
60.21426316496WebResponse->header( )../OutputPage.php:2171
70.21426316640header ( )../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
10.0000240368{main}( )../index.php:0
20.02743789360MediaWiki->run( )../index.php:46
30.02743790768MediaWiki->main( )../MediaWiki.php:424
40.21306300712OutputPage->output( )../MediaWiki.php:583
50.21336307168OutputPage->sendCacheControl( )../OutputPage.php:2218
60.21476316440WebResponse->header( )../OutputPage.php:2172
70.21476316584header ( )../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
10.0000240368{main}( )../index.php:0
20.02743789360MediaWiki->run( )../index.php:46
30.02743790768MediaWiki->main( )../MediaWiki.php:424
40.21306300712OutputPage->output( )../MediaWiki.php:583
50.21526316440WebResponse->header( )../OutputPage.php:2220
60.21526316584header ( )../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
10.0000240368{main}( )../index.php:0
20.02743789360MediaWiki->run( )../index.php:46
30.02743790768MediaWiki->main( )../MediaWiki.php:424
40.21306300712OutputPage->output( )../MediaWiki.php:583
50.21586316600WebResponse->header( )../OutputPage.php:2227
60.21586316744header ( )../WebResponse.php:37