( ! ) Warning: Search backend error during near_match search for '18.119.162.226' after 15. 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
20.00933376416MediaWiki->run( )../index.php:46
30.00933377824MediaWiki->main( )../MediaWiki.php:424
40.01813551992MediaWiki->performRequest( )../MediaWiki.php:573
50.03314379472SpecialPageFactory::executePath( )../MediaWiki.php:270
60.03364433344SpecialPage->run( )../SpecialPageFactory.php:581
70.03364433712SpecialSearch->execute( )../SpecialPage.php:383
80.08075796160SpecialSearch->goResult( )../SpecialSearch.php:117
90.08655802392SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.08655803144SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.08915818136Hooks::run( )../SearchEngine.php:231
120.08925819736call_user_func_array ( )../Hooks.php:209
130.08925820440CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.08995894472CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.09085940512CirrusSearch\Searcher->search( )../Searcher.php:268
160.09446175568CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.09486207152PoolCounterWork->execute( )../Util.php:133
180.09506231408PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.09506231592call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.09516231664CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.09516233600PoolCounterWork->execute( )../Util.php:129
220.09516234248PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.09516234432call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.09516234552CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.11006348784CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.11026352720wfLogWarning( )../ElasticsearchIntermediary.php:98
270.11026353000MWDebug::warning( )../GlobalFunctions.php:1247
280.11036354304MWDebug::sendMessage( )../MWDebug.php:155
290.11036354696trigger_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
20.00933376416MediaWiki->run( )../index.php:46
30.00933377824MediaWiki->main( )../MediaWiki.php:424
40.11216278000OutputPage->output( )../MediaWiki.php:583
50.11246284456OutputPage->sendCacheControl( )../OutputPage.php:2218
60.11256285752WebResponse->header( )../OutputPage.php:2134
70.11256285896header ( )../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
20.00933376416MediaWiki->run( )../index.php:46
30.00933377824MediaWiki->main( )../MediaWiki.php:424
40.11216278000OutputPage->output( )../MediaWiki.php:583
50.11246284456OutputPage->sendCacheControl( )../OutputPage.php:2218
60.11316293800WebResponse->header( )../OutputPage.php:2171
70.11316293944header ( )../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
20.00933376416MediaWiki->run( )../index.php:46
30.00933377824MediaWiki->main( )../MediaWiki.php:424
40.11216278000OutputPage->output( )../MediaWiki.php:583
50.11246284456OutputPage->sendCacheControl( )../OutputPage.php:2218
60.11376293744WebResponse->header( )../OutputPage.php:2172
70.11376293888header ( )../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
20.00933376416MediaWiki->run( )../index.php:46
30.00933377824MediaWiki->main( )../MediaWiki.php:424
40.11216278000OutputPage->output( )../MediaWiki.php:583
50.11436293744WebResponse->header( )../OutputPage.php:2220
60.11436293888header ( )../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
20.00933376416MediaWiki->run( )../index.php:46
30.00933377824MediaWiki->main( )../MediaWiki.php:424
40.11216278000OutputPage->output( )../MediaWiki.php:583
50.11496293904WebResponse->header( )../OutputPage.php:2227
60.11496294048header ( )../WebResponse.php:37