( ! ) Warning: Search backend error during near_match search for '3.145.202.171' after 40. 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
20.01823375880MediaWiki->run( )../index.php:46
30.01823377288MediaWiki->main( )../MediaWiki.php:424
40.30193551392MediaWiki->performRequest( )../MediaWiki.php:573
50.65664378920SpecialPageFactory::executePath( )../MediaWiki.php:270
60.65704432840SpecialPage->run( )../SpecialPageFactory.php:581
70.65704433208SpecialSearch->execute( )../SpecialPage.php:383
81.09425794728SpecialSearch->goResult( )../SpecialSearch.php:117
91.11165800984SearchEngine::getNearMatch( )../SpecialSearch.php:188
101.11165801736SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
111.14725816736Hooks::run( )../SearchEngine.php:231
121.14735818336call_user_func_array ( )../Hooks.php:209
131.14735819040CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
141.14775893072CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
151.14835939096CirrusSearch\Searcher->search( )../Searcher.php:268
161.22656174104CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
171.22686205688PoolCounterWork->execute( )../Util.php:133
181.22706229944PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
191.22706230128call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
201.22706230200CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
211.22706232136PoolCounterWork->execute( )../Util.php:129
221.22706232784PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
231.22706232968call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
241.22706233088CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
251.26686347360CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
261.26706351296wfLogWarning( )../ElasticsearchIntermediary.php:98
271.26706351576MWDebug::warning( )../GlobalFunctions.php:1247
281.26716352880MWDebug::sendMessage( )../MWDebug.php:155
291.26716353272trigger_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
20.01823375880MediaWiki->run( )../index.php:46
30.01823377288MediaWiki->main( )../MediaWiki.php:424
41.29996276584OutputPage->output( )../MediaWiki.php:583
51.30016283040OutputPage->sendCacheControl( )../OutputPage.php:2218
61.30026284336WebResponse->header( )../OutputPage.php:2134
71.30026284480header ( )../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
20.01823375880MediaWiki->run( )../index.php:46
30.01823377288MediaWiki->main( )../MediaWiki.php:424
41.29996276584OutputPage->output( )../MediaWiki.php:583
51.30016283040OutputPage->sendCacheControl( )../OutputPage.php:2218
61.30096292368WebResponse->header( )../OutputPage.php:2171
71.30096292512header ( )../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
20.01823375880MediaWiki->run( )../index.php:46
30.01823377288MediaWiki->main( )../MediaWiki.php:424
41.29996276584OutputPage->output( )../MediaWiki.php:583
51.30016283040OutputPage->sendCacheControl( )../OutputPage.php:2218
61.30146292312WebResponse->header( )../OutputPage.php:2172
71.30146292456header ( )../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
20.01823375880MediaWiki->run( )../index.php:46
30.01823377288MediaWiki->main( )../MediaWiki.php:424
41.29996276584OutputPage->output( )../MediaWiki.php:583
51.30226292312WebResponse->header( )../OutputPage.php:2220
61.30226292456header ( )../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
20.01823375880MediaWiki->run( )../index.php:46
30.01823377288MediaWiki->main( )../MediaWiki.php:424
41.29996276584OutputPage->output( )../MediaWiki.php:583
51.33446292472WebResponse->header( )../OutputPage.php:2227
61.33446292616header ( )../WebResponse.php:37