( ! ) Warning: Search backend error during near_match search for '52.14.88.137' 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
10.0000233960{main}( )../index.php:0
20.02113376416MediaWiki->run( )../index.php:46
30.02123377824MediaWiki->main( )../MediaWiki.php:424
40.03263551992MediaWiki->performRequest( )../MediaWiki.php:573
50.04834379496SpecialPageFactory::executePath( )../MediaWiki.php:270
60.04874433376SpecialPage->run( )../SpecialPageFactory.php:581
70.04874433744SpecialSearch->execute( )../SpecialPage.php:383
80.09525795832SpecialSearch->goResult( )../SpecialSearch.php:117
90.10065802088SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.10065802840SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.10355817840Hooks::run( )../SearchEngine.php:231
120.10365819440call_user_func_array ( )../Hooks.php:209
130.10365820144CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.10415894168CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.10495940216CirrusSearch\Searcher->search( )../Searcher.php:268
160.10916175272CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.10936206856PoolCounterWork->execute( )../Util.php:133
180.10946231112PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.10946231296call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.10946231368CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.10956233304PoolCounterWork->execute( )../Util.php:129
220.10956233952PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.10956234136call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.10956234256CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.11616348504CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.11626352440wfLogWarning( )../ElasticsearchIntermediary.php:98
270.11626352720MWDebug::warning( )../GlobalFunctions.php:1247
280.11636354024MWDebug::sendMessage( )../MWDebug.php:155
290.11636354416trigger_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
20.02113376416MediaWiki->run( )../index.php:46
30.02123377824MediaWiki->main( )../MediaWiki.php:424
40.11826277736OutputPage->output( )../MediaWiki.php:583
50.11846284192OutputPage->sendCacheControl( )../OutputPage.php:2218
60.11856285488WebResponse->header( )../OutputPage.php:2134
70.11856285632header ( )../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
20.02113376416MediaWiki->run( )../index.php:46
30.02123377824MediaWiki->main( )../MediaWiki.php:424
40.11826277736OutputPage->output( )../MediaWiki.php:583
50.11846284192OutputPage->sendCacheControl( )../OutputPage.php:2218
60.11916293520WebResponse->header( )../OutputPage.php:2171
70.11916293664header ( )../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
20.02113376416MediaWiki->run( )../index.php:46
30.02123377824MediaWiki->main( )../MediaWiki.php:424
40.11826277736OutputPage->output( )../MediaWiki.php:583
50.11846284192OutputPage->sendCacheControl( )../OutputPage.php:2218
60.11976293464WebResponse->header( )../OutputPage.php:2172
70.11976293608header ( )../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
20.02113376416MediaWiki->run( )../index.php:46
30.02123377824MediaWiki->main( )../MediaWiki.php:424
40.11826277736OutputPage->output( )../MediaWiki.php:583
50.12026293464WebResponse->header( )../OutputPage.php:2220
60.12026293608header ( )../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
20.02113376416MediaWiki->run( )../index.php:46
30.02123377824MediaWiki->main( )../MediaWiki.php:424
40.11826277736OutputPage->output( )../MediaWiki.php:583
50.12086293624WebResponse->header( )../OutputPage.php:2227
60.12086293768header ( )../WebResponse.php:37