( ! ) Warning: Search backend error during near_match search for '3.137.182.116' after 94. 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
20.06453375880MediaWiki->run( )../index.php:46
30.06453377288MediaWiki->main( )../MediaWiki.php:424
40.59713551392MediaWiki->performRequest( )../MediaWiki.php:573
51.22214378920SpecialPageFactory::executePath( )../MediaWiki.php:270
61.22254432840SpecialPage->run( )../SpecialPageFactory.php:581
71.22254433208SpecialSearch->execute( )../SpecialPage.php:383
83.73415794744SpecialSearch->goResult( )../SpecialSearch.php:117
94.03395801000SearchEngine::getNearMatch( )../SpecialSearch.php:188
104.03405801752SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
114.22145816752Hooks::run( )../SearchEngine.php:231
124.22155818352call_user_func_array ( )../Hooks.php:209
134.22155819056CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
144.22195893088CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
154.31125939120CirrusSearch\Searcher->search( )../Searcher.php:268
164.43336174176CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
174.43366205760PoolCounterWork->execute( )../Util.php:133
184.43386230016PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
194.43386230200call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
204.43386230272CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
214.43386232208PoolCounterWork->execute( )../Util.php:129
224.43386232856PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
234.43396233040call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
244.43396233160CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
254.52776347416CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
264.52786351352wfLogWarning( )../ElasticsearchIntermediary.php:98
274.52786351632MWDebug::warning( )../GlobalFunctions.php:1247
284.52806352936MWDebug::sendMessage( )../MWDebug.php:155
294.52806353328trigger_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
20.06453375880MediaWiki->run( )../index.php:46
30.06453377288MediaWiki->main( )../MediaWiki.php:424
44.57896276640OutputPage->output( )../MediaWiki.php:583
54.57916283096OutputPage->sendCacheControl( )../OutputPage.php:2218
64.57926284392WebResponse->header( )../OutputPage.php:2134
74.57926284536header ( )../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
20.06453375880MediaWiki->run( )../index.php:46
30.06453377288MediaWiki->main( )../MediaWiki.php:424
44.57896276640OutputPage->output( )../MediaWiki.php:583
54.57916283096OutputPage->sendCacheControl( )../OutputPage.php:2218
64.73336292424WebResponse->header( )../OutputPage.php:2171
74.73336292568header ( )../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
20.06453375880MediaWiki->run( )../index.php:46
30.06453377288MediaWiki->main( )../MediaWiki.php:424
44.57896276640OutputPage->output( )../MediaWiki.php:583
54.57916283096OutputPage->sendCacheControl( )../OutputPage.php:2218
64.73396292368WebResponse->header( )../OutputPage.php:2172
74.73396292512header ( )../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
20.06453375880MediaWiki->run( )../index.php:46
30.06453377288MediaWiki->main( )../MediaWiki.php:424
44.57896276640OutputPage->output( )../MediaWiki.php:583
54.73446292368WebResponse->header( )../OutputPage.php:2220
64.73446292512header ( )../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
20.06453375880MediaWiki->run( )../index.php:46
30.06453377288MediaWiki->main( )../MediaWiki.php:424
44.57896276640OutputPage->output( )../MediaWiki.php:583
54.73516292528WebResponse->header( )../OutputPage.php:2227
64.73516292672header ( )../WebResponse.php:37