( ! ) Warning: Search backend error during near_match search for '18.189.170.45' after 20. 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
10.0000238760{main}( )../index.php:0
20.01873383968MediaWiki->run( )../index.php:46
30.01873385376MediaWiki->main( )../MediaWiki.php:424
40.04823559544MediaWiki->performRequest( )../MediaWiki.php:573
50.08284387072SpecialPageFactory::executePath( )../MediaWiki.php:270
60.08334440984SpecialPage->run( )../SpecialPageFactory.php:581
70.08334441352SpecialSearch->execute( )../SpecialPage.php:383
80.23045803440SpecialSearch->goResult( )../SpecialSearch.php:117
90.24455809672SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.24455810424SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.25195825424Hooks::run( )../SearchEngine.php:231
120.25195827024call_user_func_array ( )../Hooks.php:209
130.25195827728CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.25255901752CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.26095947776CirrusSearch\Searcher->search( )../Searcher.php:268
160.26406182864CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.26436215632PoolCounterWork->execute( )../Util.php:133
180.26456240072PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.26456240256call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.26456240328CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.26456242296PoolCounterWork->execute( )../Util.php:129
220.26456242944PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.26456243128call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.26456243248CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.28426357552CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.28436361488wfLogWarning( )../ElasticsearchIntermediary.php:98
270.28436361768MWDebug::warning( )../GlobalFunctions.php:1247
280.28446363072MWDebug::sendMessage( )../MWDebug.php:155
290.28446363464trigger_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
10.0000238760{main}( )../index.php:0
20.01873383968MediaWiki->run( )../index.php:46
30.01873385376MediaWiki->main( )../MediaWiki.php:424
40.28626286720OutputPage->output( )../MediaWiki.php:583
50.28646293176OutputPage->sendCacheControl( )../OutputPage.php:2218
60.28656294472WebResponse->header( )../OutputPage.php:2134
70.28656294616header ( )../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
10.0000238760{main}( )../index.php:0
20.01873383968MediaWiki->run( )../index.php:46
30.01873385376MediaWiki->main( )../MediaWiki.php:424
40.28626286720OutputPage->output( )../MediaWiki.php:583
50.28646293176OutputPage->sendCacheControl( )../OutputPage.php:2218
60.28736302504WebResponse->header( )../OutputPage.php:2171
70.28736302648header ( )../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
10.0000238760{main}( )../index.php:0
20.01873383968MediaWiki->run( )../index.php:46
30.01873385376MediaWiki->main( )../MediaWiki.php:424
40.28626286720OutputPage->output( )../MediaWiki.php:583
50.28646293176OutputPage->sendCacheControl( )../OutputPage.php:2218
60.28786302448WebResponse->header( )../OutputPage.php:2172
70.28786302592header ( )../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
10.0000238760{main}( )../index.php:0
20.01873383968MediaWiki->run( )../index.php:46
30.01873385376MediaWiki->main( )../MediaWiki.php:424
40.28626286720OutputPage->output( )../MediaWiki.php:583
50.29196302448WebResponse->header( )../OutputPage.php:2220
60.29196302592header ( )../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
10.0000238760{main}( )../index.php:0
20.01873383968MediaWiki->run( )../index.php:46
30.01873385376MediaWiki->main( )../MediaWiki.php:424
40.28626286720OutputPage->output( )../MediaWiki.php:583
50.29266302608WebResponse->header( )../OutputPage.php:2227
60.29266302752header ( )../WebResponse.php:37