( ! ) Warning: Search backend error during near_match search for '18.191.235.62' after 10. 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
20.04383376416MediaWiki->run( )../index.php:46
30.04383377824MediaWiki->main( )../MediaWiki.php:424
40.17663551992MediaWiki->performRequest( )../MediaWiki.php:573
50.39484379472SpecialPageFactory::executePath( )../MediaWiki.php:270
60.39534433368SpecialPage->run( )../SpecialPageFactory.php:581
70.39534433736SpecialSearch->execute( )../SpecialPage.php:383
81.00195795952SpecialSearch->goResult( )../SpecialSearch.php:117
91.05605802184SearchEngine::getNearMatch( )../SpecialSearch.php:188
101.05605802936SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
111.08085817936Hooks::run( )../SearchEngine.php:231
121.08085819536call_user_func_array ( )../Hooks.php:209
131.08085820240CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
141.08135894288CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
151.10715940312CirrusSearch\Searcher->search( )../Searcher.php:268
161.12326175416CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
171.12356207008PoolCounterWork->execute( )../Util.php:133
181.16436231264PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
191.16436231448call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
201.16436231520CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
211.16436233456PoolCounterWork->execute( )../Util.php:129
221.16446234104PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
231.16456234288call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
241.16456234408CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
251.17436348648CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
261.17446352584wfLogWarning( )../ElasticsearchIntermediary.php:98
271.17456352864MWDebug::warning( )../GlobalFunctions.php:1247
281.17466354168MWDebug::sendMessage( )../MWDebug.php:155
291.17466354560trigger_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
20.04383376416MediaWiki->run( )../index.php:46
30.04383377824MediaWiki->main( )../MediaWiki.php:424
41.17646277848OutputPage->output( )../MediaWiki.php:583
51.17666284304OutputPage->sendCacheControl( )../OutputPage.php:2218
61.17686285600WebResponse->header( )../OutputPage.php:2134
71.17686285744header ( )../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
20.04383376416MediaWiki->run( )../index.php:46
30.04383377824MediaWiki->main( )../MediaWiki.php:424
41.17646277848OutputPage->output( )../MediaWiki.php:583
51.17666284304OutputPage->sendCacheControl( )../OutputPage.php:2218
61.22256293648WebResponse->header( )../OutputPage.php:2171
71.22256293792header ( )../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
20.04383376416MediaWiki->run( )../index.php:46
30.04383377824MediaWiki->main( )../MediaWiki.php:424
41.17646277848OutputPage->output( )../MediaWiki.php:583
51.17666284304OutputPage->sendCacheControl( )../OutputPage.php:2218
61.22326293592WebResponse->header( )../OutputPage.php:2172
71.22326293736header ( )../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
20.04383376416MediaWiki->run( )../index.php:46
30.04383377824MediaWiki->main( )../MediaWiki.php:424
41.17646277848OutputPage->output( )../MediaWiki.php:583
51.22376293592WebResponse->header( )../OutputPage.php:2220
61.22376293736header ( )../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
20.04383376416MediaWiki->run( )../index.php:46
30.04383377824MediaWiki->main( )../MediaWiki.php:424
41.17646277848OutputPage->output( )../MediaWiki.php:583
51.22436293752WebResponse->header( )../OutputPage.php:2227
61.22436293896header ( )../WebResponse.php:37