( ! ) Warning: Search backend error during near_match search for '3.135.247.237' after 6. 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
20.00883375880MediaWiki->run( )../index.php:46
30.00883377288MediaWiki->main( )../MediaWiki.php:424
40.01673551392MediaWiki->performRequest( )../MediaWiki.php:573
50.03144378920SpecialPageFactory::executePath( )../MediaWiki.php:270
60.03194432840SpecialPage->run( )../SpecialPageFactory.php:581
70.03194433208SpecialSearch->execute( )../SpecialPage.php:383
80.07675794744SpecialSearch->goResult( )../SpecialSearch.php:117
90.08175801000SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.08175801752SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.08395816752Hooks::run( )../SearchEngine.php:231
120.08395818352call_user_func_array ( )../Hooks.php:209
130.08395819056CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.08455893104CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.08525939136CirrusSearch\Searcher->search( )../Searcher.php:268
160.08846174240CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.08866207008PoolCounterWork->execute( )../Util.php:133
180.08876231480PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.08876231664call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.08876231736CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.08876233704PoolCounterWork->execute( )../Util.php:129
220.08876234352PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.08876234536call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.08876234656CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.09526348944CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.09536352880wfLogWarning( )../ElasticsearchIntermediary.php:98
270.09536353160MWDebug::warning( )../GlobalFunctions.php:1247
280.09546354464MWDebug::sendMessage( )../MWDebug.php:155
290.09546354856trigger_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
20.00883375880MediaWiki->run( )../index.php:46
30.00883377288MediaWiki->main( )../MediaWiki.php:424
40.09706278072OutputPage->output( )../MediaWiki.php:583
50.09726284528OutputPage->sendCacheControl( )../OutputPage.php:2218
60.09736285824WebResponse->header( )../OutputPage.php:2134
70.09736285968header ( )../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
20.00883375880MediaWiki->run( )../index.php:46
30.00883377288MediaWiki->main( )../MediaWiki.php:424
40.09706278072OutputPage->output( )../MediaWiki.php:583
50.09726284528OutputPage->sendCacheControl( )../OutputPage.php:2218
60.09796293856WebResponse->header( )../OutputPage.php:2171
70.09796294000header ( )../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
20.00883375880MediaWiki->run( )../index.php:46
30.00883377288MediaWiki->main( )../MediaWiki.php:424
40.09706278072OutputPage->output( )../MediaWiki.php:583
50.09726284528OutputPage->sendCacheControl( )../OutputPage.php:2218
60.09856293800WebResponse->header( )../OutputPage.php:2172
70.09856293944header ( )../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
20.00883375880MediaWiki->run( )../index.php:46
30.00883377288MediaWiki->main( )../MediaWiki.php:424
40.09706278072OutputPage->output( )../MediaWiki.php:583
50.09906293800WebResponse->header( )../OutputPage.php:2220
60.09906293944header ( )../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
20.00883375880MediaWiki->run( )../index.php:46
30.00883377288MediaWiki->main( )../MediaWiki.php:424
40.09706278072OutputPage->output( )../MediaWiki.php:583
50.09956293960WebResponse->header( )../OutputPage.php:2227
60.09956294104header ( )../WebResponse.php:37