( ! ) Warning: Search backend error during near_match search for '18.224.59.231' after 7. 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
10.0000235360{main}( )../index.php:0
20.01553781576MediaWiki->run( )../index.php:46
30.01553782984MediaWiki->main( )../MediaWiki.php:424
40.02523957112MediaWiki->performRequest( )../MediaWiki.php:573
50.03664411928SpecialPageFactory::executePath( )../MediaWiki.php:270
60.03704465944SpecialPage->run( )../SpecialPageFactory.php:581
70.03704466312SpecialSearch->execute( )../SpecialPage.php:383
80.07635811072SpecialSearch->goResult( )../SpecialSearch.php:117
90.08165817264SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.08165818016SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.08395833016Hooks::run( )../SearchEngine.php:231
120.08395834616call_user_func_array ( )../Hooks.php:209
130.08395835320CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.08445909376CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.08515955400CirrusSearch\Searcher->search( )../Searcher.php:268
160.08826190440CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.08856223208PoolCounterWork->execute( )../Util.php:133
180.08876247624PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.08876247808call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.08876247880CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.08876249848PoolCounterWork->execute( )../Util.php:129
220.08886250496PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.08886250680call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.08886250800CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.09546365072CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.09566369008wfLogWarning( )../ElasticsearchIntermediary.php:98
270.09566369288MWDebug::warning( )../GlobalFunctions.php:1247
280.09576370592MWDebug::sendMessage( )../MWDebug.php:155
290.09576370984trigger_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
10.0000235360{main}( )../index.php:0
20.01553781576MediaWiki->run( )../index.php:46
30.01553782984MediaWiki->main( )../MediaWiki.php:424
40.09766294240OutputPage->output( )../MediaWiki.php:583
50.09786300696OutputPage->sendCacheControl( )../OutputPage.php:2218
60.09796301992WebResponse->header( )../OutputPage.php:2134
70.09796302136header ( )../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
10.0000235360{main}( )../index.php:0
20.01553781576MediaWiki->run( )../index.php:46
30.01553782984MediaWiki->main( )../MediaWiki.php:424
40.09766294240OutputPage->output( )../MediaWiki.php:583
50.09786300696OutputPage->sendCacheControl( )../OutputPage.php:2218
60.09866310024WebResponse->header( )../OutputPage.php:2171
70.09866310168header ( )../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
10.0000235360{main}( )../index.php:0
20.01553781576MediaWiki->run( )../index.php:46
30.01553782984MediaWiki->main( )../MediaWiki.php:424
40.09766294240OutputPage->output( )../MediaWiki.php:583
50.09786300696OutputPage->sendCacheControl( )../OutputPage.php:2218
60.09916309968WebResponse->header( )../OutputPage.php:2172
70.09916310112header ( )../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
10.0000235360{main}( )../index.php:0
20.01553781576MediaWiki->run( )../index.php:46
30.01553782984MediaWiki->main( )../MediaWiki.php:424
40.09766294240OutputPage->output( )../MediaWiki.php:583
50.09966309968WebResponse->header( )../OutputPage.php:2220
60.09966310112header ( )../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
10.0000235360{main}( )../index.php:0
20.01553781576MediaWiki->run( )../index.php:46
30.01553782984MediaWiki->main( )../MediaWiki.php:424
40.09766294240OutputPage->output( )../MediaWiki.php:583
50.10036310128WebResponse->header( )../OutputPage.php:2227
60.10036310272header ( )../WebResponse.php:37