( ! ) Warning: Search backend error during near_match search for '3.16.50.252' after 25. 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
10.0000233896{main}( )../index.php:0
20.04413376024MediaWiki->run( )../index.php:46
30.04413377432MediaWiki->main( )../MediaWiki.php:424
40.15943551552MediaWiki->performRequest( )../MediaWiki.php:573
50.31494379368SpecialPageFactory::executePath( )../MediaWiki.php:270
60.31534433312SpecialPage->run( )../SpecialPageFactory.php:581
70.31534433680SpecialSearch->execute( )../SpecialPage.php:383
80.88945796168SpecialSearch->goResult( )../SpecialSearch.php:117
90.96145801872SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.96145802624SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.98595817624Hooks::run( )../SearchEngine.php:231
120.98595819224call_user_func_array ( )../Hooks.php:209
130.98595819928CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.98635893976CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.98695940024CirrusSearch\Searcher->search( )../Searcher.php:268
161.03066175128CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
171.03096206728PoolCounterWork->execute( )../Util.php:133
181.03116230984PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
191.03116231168call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
201.03116231240CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
211.03116233176PoolCounterWork->execute( )../Util.php:129
221.03116233824PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
231.03116234008call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
241.03116234128CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
251.05596348368CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
261.05606352304wfLogWarning( )../ElasticsearchIntermediary.php:98
271.05606352584MWDebug::warning( )../GlobalFunctions.php:1247
281.05626353888MWDebug::sendMessage( )../MWDebug.php:155
291.05626354280trigger_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
10.0000233896{main}( )../index.php:0
20.04413376024MediaWiki->run( )../index.php:46
30.04413377432MediaWiki->main( )../MediaWiki.php:424
41.07656277560OutputPage->output( )../MediaWiki.php:583
51.07686284016OutputPage->sendCacheControl( )../OutputPage.php:2218
61.07696285312WebResponse->header( )../OutputPage.php:2134
71.07696285456header ( )../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
10.0000233896{main}( )../index.php:0
20.04413376024MediaWiki->run( )../index.php:46
30.04413377432MediaWiki->main( )../MediaWiki.php:424
41.07656277560OutputPage->output( )../MediaWiki.php:583
51.07686284016OutputPage->sendCacheControl( )../OutputPage.php:2218
61.07766293344WebResponse->header( )../OutputPage.php:2171
71.07766293488header ( )../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
10.0000233896{main}( )../index.php:0
20.04413376024MediaWiki->run( )../index.php:46
30.04413377432MediaWiki->main( )../MediaWiki.php:424
41.07656277560OutputPage->output( )../MediaWiki.php:583
51.07686284016OutputPage->sendCacheControl( )../OutputPage.php:2218
61.07816293288WebResponse->header( )../OutputPage.php:2172
71.07816293432header ( )../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
10.0000233896{main}( )../index.php:0
20.04413376024MediaWiki->run( )../index.php:46
30.04413377432MediaWiki->main( )../MediaWiki.php:424
41.07656277560OutputPage->output( )../MediaWiki.php:583
51.07866293288WebResponse->header( )../OutputPage.php:2220
61.07866293432header ( )../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
10.0000233896{main}( )../index.php:0
20.04413376024MediaWiki->run( )../index.php:46
30.04413377432MediaWiki->main( )../MediaWiki.php:424
41.07656277560OutputPage->output( )../MediaWiki.php:583
51.07926293440WebResponse->header( )../OutputPage.php:2227
61.07926293584header ( )../WebResponse.php:37