( ! ) Warning: Search backend error during near_match search for '18.119.137.176' 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
10.0000233960{main}( )../index.php:0
20.05033376416MediaWiki->run( )../index.php:46
30.05043377824MediaWiki->main( )../MediaWiki.php:424
40.23033551992MediaWiki->performRequest( )../MediaWiki.php:573
50.58054379472SpecialPageFactory::executePath( )../MediaWiki.php:270
60.58094433344SpecialPage->run( )../SpecialPageFactory.php:581
70.58094433712SpecialSearch->execute( )../SpecialPage.php:383
81.71185796160SpecialSearch->goResult( )../SpecialSearch.php:117
91.84335802392SearchEngine::getNearMatch( )../SpecialSearch.php:188
101.84335803144SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
111.87645818136Hooks::run( )../SearchEngine.php:231
121.87655819736call_user_func_array ( )../Hooks.php:209
131.87655820440CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
141.87685894472CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
151.87725940512CirrusSearch\Searcher->search( )../Searcher.php:268
161.92626175520CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
171.92646207104PoolCounterWork->execute( )../Util.php:133
181.92656231360PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
191.92656231544call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
201.92656231616CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
211.92666233552PoolCounterWork->execute( )../Util.php:129
221.92666234200PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
231.92666234384call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
241.92666234504CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
251.94406348752CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
261.96166352688wfLogWarning( )../ElasticsearchIntermediary.php:98
271.96166352968MWDebug::warning( )../GlobalFunctions.php:1247
281.96176354272MWDebug::sendMessage( )../MWDebug.php:155
291.96176354664trigger_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
20.05033376416MediaWiki->run( )../index.php:46
30.05043377824MediaWiki->main( )../MediaWiki.php:424
41.96346277968OutputPage->output( )../MediaWiki.php:583
51.96366284424OutputPage->sendCacheControl( )../OutputPage.php:2218
61.96376285720WebResponse->header( )../OutputPage.php:2134
71.96376285864header ( )../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
20.05033376416MediaWiki->run( )../index.php:46
30.05043377824MediaWiki->main( )../MediaWiki.php:424
41.96346277968OutputPage->output( )../MediaWiki.php:583
51.96366284424OutputPage->sendCacheControl( )../OutputPage.php:2218
61.98566293768WebResponse->header( )../OutputPage.php:2171
71.98576293912header ( )../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
20.05033376416MediaWiki->run( )../index.php:46
30.05043377824MediaWiki->main( )../MediaWiki.php:424
41.96346277968OutputPage->output( )../MediaWiki.php:583
51.96366284424OutputPage->sendCacheControl( )../OutputPage.php:2218
61.99016293712WebResponse->header( )../OutputPage.php:2172
71.99016293856header ( )../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
20.05033376416MediaWiki->run( )../index.php:46
30.05043377824MediaWiki->main( )../MediaWiki.php:424
41.96346277968OutputPage->output( )../MediaWiki.php:583
51.99066293712WebResponse->header( )../OutputPage.php:2220
61.99066293856header ( )../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
20.05033376416MediaWiki->run( )../index.php:46
30.05043377824MediaWiki->main( )../MediaWiki.php:424
41.96346277968OutputPage->output( )../MediaWiki.php:583
51.99126293872WebResponse->header( )../OutputPage.php:2227
61.99126294016header ( )../WebResponse.php:37