( ! ) Warning: Search backend error during near_match search for '18.217.72.7' after 130. 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
10.0000233896{main}( )../index.php:0
20.34743375864MediaWiki->run( )../index.php:46
30.34743377272MediaWiki->main( )../MediaWiki.php:424
41.03573551360MediaWiki->performRequest( )../MediaWiki.php:573
51.63574378888SpecialPageFactory::executePath( )../MediaWiki.php:270
61.63604432784SpecialPage->run( )../SpecialPageFactory.php:581
71.63614433152SpecialSearch->execute( )../SpecialPage.php:383
83.09545795216SpecialSearch->goResult( )../SpecialSearch.php:117
93.31405801472SearchEngine::getNearMatch( )../SpecialSearch.php:188
103.31405802224SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
113.42005817224Hooks::run( )../SearchEngine.php:231
123.42005818824call_user_func_array ( )../Hooks.php:209
133.42005819528CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
143.42965893560CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
153.43025939608CirrusSearch\Searcher->search( )../Searcher.php:268
163.43286174664CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
173.43306206248PoolCounterWork->execute( )../Util.php:133
183.47266230504PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
193.47286230688call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
203.47286230760CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
213.47336232696PoolCounterWork->execute( )../Util.php:129
223.47336233344PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
233.47336233528call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
243.47336233648CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
253.60506347896CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
263.60536351832wfLogWarning( )../ElasticsearchIntermediary.php:98
273.60536352112MWDebug::warning( )../GlobalFunctions.php:1247
283.60546353416MWDebug::sendMessage( )../MWDebug.php:155
293.60546353808trigger_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
10.0000233896{main}( )../index.php:0
20.34743375864MediaWiki->run( )../index.php:46
30.34743377272MediaWiki->main( )../MediaWiki.php:424
43.60736277120OutputPage->output( )../MediaWiki.php:583
53.60766283576OutputPage->sendCacheControl( )../OutputPage.php:2218
63.60776284872WebResponse->header( )../OutputPage.php:2134
73.60776285016header ( )../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
10.0000233896{main}( )../index.php:0
20.34743375864MediaWiki->run( )../index.php:46
30.34743377272MediaWiki->main( )../MediaWiki.php:424
43.60736277120OutputPage->output( )../MediaWiki.php:583
53.60766283576OutputPage->sendCacheControl( )../OutputPage.php:2218
63.60846292904WebResponse->header( )../OutputPage.php:2171
73.60846293048header ( )../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
10.0000233896{main}( )../index.php:0
20.34743375864MediaWiki->run( )../index.php:46
30.34743377272MediaWiki->main( )../MediaWiki.php:424
43.60736277120OutputPage->output( )../MediaWiki.php:583
53.60766283576OutputPage->sendCacheControl( )../OutputPage.php:2218
63.60896292848WebResponse->header( )../OutputPage.php:2172
73.60896292992header ( )../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
10.0000233896{main}( )../index.php:0
20.34743375864MediaWiki->run( )../index.php:46
30.34743377272MediaWiki->main( )../MediaWiki.php:424
43.60736277120OutputPage->output( )../MediaWiki.php:583
53.60976292848WebResponse->header( )../OutputPage.php:2220
63.60976292992header ( )../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
10.0000233896{main}( )../index.php:0
20.34743375864MediaWiki->run( )../index.php:46
30.34743377272MediaWiki->main( )../MediaWiki.php:424
43.60736277120OutputPage->output( )../MediaWiki.php:583
53.61046293000WebResponse->header( )../OutputPage.php:2227
63.61046293144header ( )../WebResponse.php:37