( ! ) Warning: Search backend error during near_match search for '3.15.226.147' after 42. 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
20.02553376416MediaWiki->run( )../index.php:46
30.02553377824MediaWiki->main( )../MediaWiki.php:424
40.08403551992MediaWiki->performRequest( )../MediaWiki.php:573
50.22474379496SpecialPageFactory::executePath( )../MediaWiki.php:270
60.22514433376SpecialPage->run( )../SpecialPageFactory.php:581
70.22524433744SpecialSearch->execute( )../SpecialPage.php:383
80.80605795832SpecialSearch->goResult( )../SpecialSearch.php:117
90.90965802088SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.90965802840SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.94025817840Hooks::run( )../SearchEngine.php:231
120.94035819440call_user_func_array ( )../Hooks.php:209
130.94035820144CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.94085894168CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.94175940216CirrusSearch\Searcher->search( )../Searcher.php:268
161.00186175272CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
171.00216206856PoolCounterWork->execute( )../Util.php:133
181.00226231112PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
191.00226231296call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
201.00226231368CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
211.00236233304PoolCounterWork->execute( )../Util.php:129
221.00236233952PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
231.00236234136call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
241.00236234256CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
251.04396348504CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
261.04406352440wfLogWarning( )../ElasticsearchIntermediary.php:98
271.04406352720MWDebug::warning( )../GlobalFunctions.php:1247
281.04416354024MWDebug::sendMessage( )../MWDebug.php:155
291.04416354416trigger_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
20.02553376416MediaWiki->run( )../index.php:46
30.02553377824MediaWiki->main( )../MediaWiki.php:424
41.07526277736OutputPage->output( )../MediaWiki.php:583
51.07546284192OutputPage->sendCacheControl( )../OutputPage.php:2218
61.07556285488WebResponse->header( )../OutputPage.php:2134
71.07556285632header ( )../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
20.02553376416MediaWiki->run( )../index.php:46
30.02553377824MediaWiki->main( )../MediaWiki.php:424
41.07526277736OutputPage->output( )../MediaWiki.php:583
51.07546284192OutputPage->sendCacheControl( )../OutputPage.php:2218
61.07636293520WebResponse->header( )../OutputPage.php:2171
71.07636293664header ( )../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
20.02553376416MediaWiki->run( )../index.php:46
30.02553377824MediaWiki->main( )../MediaWiki.php:424
41.07526277736OutputPage->output( )../MediaWiki.php:583
51.07546284192OutputPage->sendCacheControl( )../OutputPage.php:2218
61.07676293464WebResponse->header( )../OutputPage.php:2172
71.07686293608header ( )../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
20.02553376416MediaWiki->run( )../index.php:46
30.02553377824MediaWiki->main( )../MediaWiki.php:424
41.07526277736OutputPage->output( )../MediaWiki.php:583
51.07726293464WebResponse->header( )../OutputPage.php:2220
61.07726293608header ( )../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
20.02553376416MediaWiki->run( )../index.php:46
30.02553377824MediaWiki->main( )../MediaWiki.php:424
41.07526277736OutputPage->output( )../MediaWiki.php:583
51.07796293624WebResponse->header( )../OutputPage.php:2227
61.07796293768header ( )../WebResponse.php:37