( ! ) Warning: Search backend error during near_match search for '18.225.175.247' after 41. 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
20.01243376416MediaWiki->run( )../index.php:46
30.01243377824MediaWiki->main( )../MediaWiki.php:424
40.08983551992MediaWiki->performRequest( )../MediaWiki.php:573
50.19844379472SpecialPageFactory::executePath( )../MediaWiki.php:270
60.19894433344SpecialPage->run( )../SpecialPageFactory.php:581
70.19894433712SpecialSearch->execute( )../SpecialPage.php:383
80.41885796160SpecialSearch->goResult( )../SpecialSearch.php:117
90.45255802392SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.45255803144SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.46745818136Hooks::run( )../SearchEngine.php:231
120.46755819736call_user_func_array ( )../Hooks.php:209
130.46755820440CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.46785894488CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.46825940528CirrusSearch\Searcher->search( )../Searcher.php:268
160.47016175624CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.47026207208PoolCounterWork->execute( )../Util.php:133
180.47036231464PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.47046231648call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.47046231720CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.47046233656PoolCounterWork->execute( )../Util.php:129
220.47046234304PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.47046234488call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.47046234608CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.51176348888CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.51186352824wfLogWarning( )../ElasticsearchIntermediary.php:98
270.51186353104MWDebug::warning( )../GlobalFunctions.php:1247
280.51196354408MWDebug::sendMessage( )../MWDebug.php:155
290.51196354800trigger_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
20.01243376416MediaWiki->run( )../index.php:46
30.01243377824MediaWiki->main( )../MediaWiki.php:424
40.51386278056OutputPage->output( )../MediaWiki.php:583
50.51406284512OutputPage->sendCacheControl( )../OutputPage.php:2218
60.51416285808WebResponse->header( )../OutputPage.php:2134
70.51416285952header ( )../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
20.01243376416MediaWiki->run( )../index.php:46
30.01243377824MediaWiki->main( )../MediaWiki.php:424
40.51386278056OutputPage->output( )../MediaWiki.php:583
50.51406284512OutputPage->sendCacheControl( )../OutputPage.php:2218
60.51486293856WebResponse->header( )../OutputPage.php:2171
70.51486294000header ( )../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
20.01243376416MediaWiki->run( )../index.php:46
30.01243377824MediaWiki->main( )../MediaWiki.php:424
40.51386278056OutputPage->output( )../MediaWiki.php:583
50.51406284512OutputPage->sendCacheControl( )../OutputPage.php:2218
60.53946293800WebResponse->header( )../OutputPage.php:2172
70.53946293944header ( )../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
20.01243376416MediaWiki->run( )../index.php:46
30.01243377824MediaWiki->main( )../MediaWiki.php:424
40.51386278056OutputPage->output( )../MediaWiki.php:583
50.54006293800WebResponse->header( )../OutputPage.php:2220
60.54006293944header ( )../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
20.01243376416MediaWiki->run( )../index.php:46
30.01243377824MediaWiki->main( )../MediaWiki.php:424
40.51386278056OutputPage->output( )../MediaWiki.php:583
50.54066293960WebResponse->header( )../OutputPage.php:2227
60.54066294104header ( )../WebResponse.php:37