( ! ) Warning: Search backend error during near_match search for '18.224.65.198' after 14. 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
20.01723376416MediaWiki->run( )../index.php:46
30.01723377824MediaWiki->main( )../MediaWiki.php:424
40.03273551992MediaWiki->performRequest( )../MediaWiki.php:573
50.06174379472SpecialPageFactory::executePath( )../MediaWiki.php:270
60.06214433368SpecialPage->run( )../SpecialPageFactory.php:581
70.06214433736SpecialSearch->execute( )../SpecialPage.php:383
80.19295795952SpecialSearch->goResult( )../SpecialSearch.php:117
90.21695802184SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.21695802936SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.23095817936Hooks::run( )../SearchEngine.php:231
120.23105819536call_user_func_array ( )../Hooks.php:209
130.23105820240CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.23155894272CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.23575940296CirrusSearch\Searcher->search( )../Searcher.php:268
160.23846175352CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.23866206936PoolCounterWork->execute( )../Util.php:133
180.23876231192PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.23876231376call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.23876231448CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.23886233384PoolCounterWork->execute( )../Util.php:129
220.23886234032PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.23886234216call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.23886234336CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.25276348592CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.25296352528wfLogWarning( )../ElasticsearchIntermediary.php:98
270.25296352808MWDebug::warning( )../GlobalFunctions.php:1247
280.25306354112MWDebug::sendMessage( )../MWDebug.php:155
290.25306354504trigger_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
20.01723376416MediaWiki->run( )../index.php:46
30.01723377824MediaWiki->main( )../MediaWiki.php:424
40.25466277824OutputPage->output( )../MediaWiki.php:583
50.25486284280OutputPage->sendCacheControl( )../OutputPage.php:2218
60.25496285576WebResponse->header( )../OutputPage.php:2134
70.25496285720header ( )../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
20.01723376416MediaWiki->run( )../index.php:46
30.01723377824MediaWiki->main( )../MediaWiki.php:424
40.25466277824OutputPage->output( )../MediaWiki.php:583
50.25486284280OutputPage->sendCacheControl( )../OutputPage.php:2218
60.25556293624WebResponse->header( )../OutputPage.php:2171
70.25556293768header ( )../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
20.01723376416MediaWiki->run( )../index.php:46
30.01723377824MediaWiki->main( )../MediaWiki.php:424
40.25466277824OutputPage->output( )../MediaWiki.php:583
50.25486284280OutputPage->sendCacheControl( )../OutputPage.php:2218
60.27316293568WebResponse->header( )../OutputPage.php:2172
70.27316293712header ( )../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
20.01723376416MediaWiki->run( )../index.php:46
30.01723377824MediaWiki->main( )../MediaWiki.php:424
40.25466277824OutputPage->output( )../MediaWiki.php:583
50.27366293568WebResponse->header( )../OutputPage.php:2220
60.27366293712header ( )../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
20.01723376416MediaWiki->run( )../index.php:46
30.01723377824MediaWiki->main( )../MediaWiki.php:424
40.25466277824OutputPage->output( )../MediaWiki.php:583
50.27426293728WebResponse->header( )../OutputPage.php:2227
60.27426293872header ( )../WebResponse.php:37