( ! ) Warning: Search backend error during near_match search for '3.133.143.36' after 36. 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
10.0000233928{main}( )../index.php:0
20.01693375864MediaWiki->run( )../index.php:46
30.01693377272MediaWiki->main( )../MediaWiki.php:424
40.41733551264MediaWiki->performRequest( )../MediaWiki.php:573
50.64374378752SpecialPageFactory::executePath( )../MediaWiki.php:270
60.64414432672SpecialPage->run( )../SpecialPageFactory.php:581
70.64414433040SpecialSearch->execute( )../SpecialPage.php:383
81.77235794616SpecialSearch->goResult( )../SpecialSearch.php:117
92.04805800872SearchEngine::getNearMatch( )../SpecialSearch.php:188
102.04805801624SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
112.09445816624Hooks::run( )../SearchEngine.php:231
122.09445818224call_user_func_array ( )../Hooks.php:209
132.09445818928CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
142.09485892960CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
152.09515938984CirrusSearch\Searcher->search( )../Searcher.php:268
162.09706173992CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
172.09726205584PoolCounterWork->execute( )../Util.php:133
182.13746229840PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
192.13746230024call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
202.13746230096CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
212.13746232032PoolCounterWork->execute( )../Util.php:129
222.13746232680PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
232.13746232864call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
242.13746232984CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
252.17346347264CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
262.17366351200wfLogWarning( )../ElasticsearchIntermediary.php:98
272.17366351480MWDebug::warning( )../GlobalFunctions.php:1247
282.17376352784MWDebug::sendMessage( )../MWDebug.php:155
292.17376353176trigger_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
10.0000233928{main}( )../index.php:0
20.01693375864MediaWiki->run( )../index.php:46
30.01693377272MediaWiki->main( )../MediaWiki.php:424
42.17616276472OutputPage->output( )../MediaWiki.php:583
52.17636282928OutputPage->sendCacheControl( )../OutputPage.php:2218
62.17656284224WebResponse->header( )../OutputPage.php:2134
72.17656284368header ( )../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
10.0000233928{main}( )../index.php:0
20.01693375864MediaWiki->run( )../index.php:46
30.01693377272MediaWiki->main( )../MediaWiki.php:424
42.17616276472OutputPage->output( )../MediaWiki.php:583
52.17636282928OutputPage->sendCacheControl( )../OutputPage.php:2218
62.17726292256WebResponse->header( )../OutputPage.php:2171
72.17726292400header ( )../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
10.0000233928{main}( )../index.php:0
20.01693375864MediaWiki->run( )../index.php:46
30.01693377272MediaWiki->main( )../MediaWiki.php:424
42.17616276472OutputPage->output( )../MediaWiki.php:583
52.17636282928OutputPage->sendCacheControl( )../OutputPage.php:2218
62.20386292200WebResponse->header( )../OutputPage.php:2172
72.20386292344header ( )../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
10.0000233928{main}( )../index.php:0
20.01693375864MediaWiki->run( )../index.php:46
30.01693377272MediaWiki->main( )../MediaWiki.php:424
42.17616276472OutputPage->output( )../MediaWiki.php:583
52.21346292200WebResponse->header( )../OutputPage.php:2220
62.21346292344header ( )../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
10.0000233928{main}( )../index.php:0
20.01693375864MediaWiki->run( )../index.php:46
30.01693377272MediaWiki->main( )../MediaWiki.php:424
42.17616276472OutputPage->output( )../MediaWiki.php:583
52.21416292360WebResponse->header( )../OutputPage.php:2227
62.21416292504header ( )../WebResponse.php:37