( ! ) Warning: Search backend error during near_match search for '18.117.106.130' 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
20.01013376416MediaWiki->run( )../index.php:46
30.01023377824MediaWiki->main( )../MediaWiki.php:424
40.95593551992MediaWiki->performRequest( )../MediaWiki.php:573
51.68424379472SpecialPageFactory::executePath( )../MediaWiki.php:270
61.68474433344SpecialPage->run( )../SpecialPageFactory.php:581
71.68474433712SpecialSearch->execute( )../SpecialPage.php:383
84.57425796160SpecialSearch->goResult( )../SpecialSearch.php:117
94.90475802392SearchEngine::getNearMatch( )../SpecialSearch.php:188
104.90475803144SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
115.01885818136Hooks::run( )../SearchEngine.php:231
125.01895819736call_user_func_array ( )../Hooks.php:209
135.01895820440CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
145.01945894472CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
155.10755940512CirrusSearch\Searcher->search( )../Searcher.php:268
165.11006175568CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
175.11036207152PoolCounterWork->execute( )../Util.php:133
185.29536231408PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
195.29536231592call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
205.29536231664CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
215.29536233600PoolCounterWork->execute( )../Util.php:129
225.29536234248PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
235.29536234432call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
245.29536234552CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
255.38956348784CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
265.38966352720wfLogWarning( )../ElasticsearchIntermediary.php:98
275.38966353000MWDebug::warning( )../GlobalFunctions.php:1247
285.38976354304MWDebug::sendMessage( )../MWDebug.php:155
295.38986354696trigger_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
20.01013376416MediaWiki->run( )../index.php:46
30.01023377824MediaWiki->main( )../MediaWiki.php:424
45.52076278000OutputPage->output( )../MediaWiki.php:583
55.52096284456OutputPage->sendCacheControl( )../OutputPage.php:2218
65.52106285752WebResponse->header( )../OutputPage.php:2134
75.52106285896header ( )../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
20.01013376416MediaWiki->run( )../index.php:46
30.01023377824MediaWiki->main( )../MediaWiki.php:424
45.52076278000OutputPage->output( )../MediaWiki.php:583
55.52096284456OutputPage->sendCacheControl( )../OutputPage.php:2218
65.52186293800WebResponse->header( )../OutputPage.php:2171
75.52186293944header ( )../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
20.01013376416MediaWiki->run( )../index.php:46
30.01023377824MediaWiki->main( )../MediaWiki.php:424
45.52076278000OutputPage->output( )../MediaWiki.php:583
55.52096284456OutputPage->sendCacheControl( )../OutputPage.php:2218
65.52236293744WebResponse->header( )../OutputPage.php:2172
75.52236293888header ( )../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
20.01013376416MediaWiki->run( )../index.php:46
30.01023377824MediaWiki->main( )../MediaWiki.php:424
45.52076278000OutputPage->output( )../MediaWiki.php:583
55.71106293744WebResponse->header( )../OutputPage.php:2220
65.71106293888header ( )../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
20.01013376416MediaWiki->run( )../index.php:46
30.01023377824MediaWiki->main( )../MediaWiki.php:424
45.52076278000OutputPage->output( )../MediaWiki.php:583
55.71176293904WebResponse->header( )../OutputPage.php:2227
65.71176294048header ( )../WebResponse.php:37