( ! ) Warning: Search backend error during near_match search for '3.145.52.188' after 12. 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
20.07453376416MediaWiki->run( )../index.php:46
30.07463377824MediaWiki->main( )../MediaWiki.php:424
40.21513551992MediaWiki->performRequest( )../MediaWiki.php:573
50.43124379496SpecialPageFactory::executePath( )../MediaWiki.php:270
60.43164433376SpecialPage->run( )../SpecialPageFactory.php:581
70.43164433744SpecialSearch->execute( )../SpecialPage.php:383
80.94315795832SpecialSearch->goResult( )../SpecialSearch.php:117
90.99265802088SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.99265802840SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
111.01865817840Hooks::run( )../SearchEngine.php:231
121.01875819440call_user_func_array ( )../Hooks.php:209
131.01875820144CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
141.01905894168CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
151.02925940216CirrusSearch\Searcher->search( )../Searcher.php:268
161.05026175272CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
171.05046206856PoolCounterWork->execute( )../Util.php:133
181.05056231112PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
191.05056231296call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
201.05056231368CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
211.05816233304PoolCounterWork->execute( )../Util.php:129
221.05816233952PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
231.05816234136call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
241.05816234256CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
251.07166348520CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
261.08266352456wfLogWarning( )../ElasticsearchIntermediary.php:98
271.08266352736MWDebug::warning( )../GlobalFunctions.php:1247
281.08286354040MWDebug::sendMessage( )../MWDebug.php:155
291.08286354432trigger_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
20.07453376416MediaWiki->run( )../index.php:46
30.07463377824MediaWiki->main( )../MediaWiki.php:424
41.10946277736OutputPage->output( )../MediaWiki.php:583
51.10966284192OutputPage->sendCacheControl( )../OutputPage.php:2218
61.11576285488WebResponse->header( )../OutputPage.php:2134
71.11576285632header ( )../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
20.07453376416MediaWiki->run( )../index.php:46
30.07463377824MediaWiki->main( )../MediaWiki.php:424
41.10946277736OutputPage->output( )../MediaWiki.php:583
51.10966284192OutputPage->sendCacheControl( )../OutputPage.php:2218
61.11646293520WebResponse->header( )../OutputPage.php:2171
71.11646293664header ( )../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
20.07453376416MediaWiki->run( )../index.php:46
30.07463377824MediaWiki->main( )../MediaWiki.php:424
41.10946277736OutputPage->output( )../MediaWiki.php:583
51.10966284192OutputPage->sendCacheControl( )../OutputPage.php:2218
61.14236293464WebResponse->header( )../OutputPage.php:2172
71.14236293608header ( )../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
20.07453376416MediaWiki->run( )../index.php:46
30.07463377824MediaWiki->main( )../MediaWiki.php:424
41.10946277736OutputPage->output( )../MediaWiki.php:583
51.14296293464WebResponse->header( )../OutputPage.php:2220
61.14296293608header ( )../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
20.07453376416MediaWiki->run( )../index.php:46
30.07463377824MediaWiki->main( )../MediaWiki.php:424
41.10946277736OutputPage->output( )../MediaWiki.php:583
51.15936293624WebResponse->header( )../OutputPage.php:2227
61.15936293768header ( )../WebResponse.php:37