( ! ) Warning: Search backend error during near_match search for '18.224.4.65' 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
10.0001235840{main}( )../index.php:0
20.02243783576MediaWiki->run( )../index.php:46
30.02243784984MediaWiki->main( )../MediaWiki.php:424
40.03323959136MediaWiki->performRequest( )../MediaWiki.php:573
50.04544413928SpecialPageFactory::executePath( )../MediaWiki.php:270
60.04584467928SpecialPage->run( )../SpecialPageFactory.php:581
70.04594468296SpecialSearch->execute( )../SpecialPage.php:383
80.08595812512SpecialSearch->goResult( )../SpecialSearch.php:117
90.09125818656SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.09125819408SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.09365834408Hooks::run( )../SearchEngine.php:231
120.09375836008call_user_func_array ( )../Hooks.php:209
130.09375836712CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.09415910760CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.09485956784CirrusSearch\Searcher->search( )../Searcher.php:268
160.09786191856CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.09806223440PoolCounterWork->execute( )../Util.php:133
180.09816247696PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.09816247880call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.09816247952CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.09816249888PoolCounterWork->execute( )../Util.php:129
220.09826250536PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.09826250720call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.09826250840CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.10446365120CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.10466369048wfLogWarning( )../ElasticsearchIntermediary.php:98
270.10466369328MWDebug::warning( )../GlobalFunctions.php:1247
280.10476370616MWDebug::sendMessage( )../MWDebug.php:155
290.10476371008trigger_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
10.0001235840{main}( )../index.php:0
20.02243783576MediaWiki->run( )../index.php:46
30.02243784984MediaWiki->main( )../MediaWiki.php:424
40.10666294344OutputPage->output( )../MediaWiki.php:583
50.10686300792OutputPage->sendCacheControl( )../OutputPage.php:2218
60.10696302088WebResponse->header( )../OutputPage.php:2134
70.10696302232header ( )../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
10.0001235840{main}( )../index.php:0
20.02243783576MediaWiki->run( )../index.php:46
30.02243784984MediaWiki->main( )../MediaWiki.php:424
40.10666294344OutputPage->output( )../MediaWiki.php:583
50.10686300792OutputPage->sendCacheControl( )../OutputPage.php:2218
60.10766310120WebResponse->header( )../OutputPage.php:2171
70.10766310264header ( )../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
10.0001235840{main}( )../index.php:0
20.02243783576MediaWiki->run( )../index.php:46
30.02243784984MediaWiki->main( )../MediaWiki.php:424
40.10666294344OutputPage->output( )../MediaWiki.php:583
50.10686300792OutputPage->sendCacheControl( )../OutputPage.php:2218
60.10806310064WebResponse->header( )../OutputPage.php:2172
70.10806310208header ( )../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
10.0001235840{main}( )../index.php:0
20.02243783576MediaWiki->run( )../index.php:46
30.02243784984MediaWiki->main( )../MediaWiki.php:424
40.10666294344OutputPage->output( )../MediaWiki.php:583
50.10856310064WebResponse->header( )../OutputPage.php:2220
60.10856310208header ( )../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
10.0001235840{main}( )../index.php:0
20.02243783576MediaWiki->run( )../index.php:46
30.02243784984MediaWiki->main( )../MediaWiki.php:424
40.10666294344OutputPage->output( )../MediaWiki.php:583
50.10926310224WebResponse->header( )../OutputPage.php:2227
60.10926310368header ( )../WebResponse.php:37