( ! ) Warning: Search backend error during near_match search for '3.21.233.41' after 6. 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
10.0003236352{main}( )../index.php:0
20.01893782720MediaWiki->run( )../index.php:46
30.01893784128MediaWiki->main( )../MediaWiki.php:424
40.02683958264MediaWiki->performRequest( )../MediaWiki.php:573
50.03924413016SpecialPageFactory::executePath( )../MediaWiki.php:270
60.03974466992SpecialPage->run( )../SpecialPageFactory.php:581
70.03974467360SpecialSearch->execute( )../SpecialPage.php:383
80.08145812136SpecialSearch->goResult( )../SpecialSearch.php:117
90.08685818352SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.08685819104SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.08925834104Hooks::run( )../SearchEngine.php:231
120.08925835704call_user_func_array ( )../Hooks.php:209
130.08925836408CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.08975910472CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.09045956496CirrusSearch\Searcher->search( )../Searcher.php:268
160.09336191544CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.09366224312PoolCounterWork->execute( )../Util.php:133
180.09376248728PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.09376248912call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.09376248984CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.09376250952PoolCounterWork->execute( )../Util.php:129
220.09376251600PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.09376251784call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.09386251904CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.10006366176CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.10016370104wfLogWarning( )../ElasticsearchIntermediary.php:98
270.10016370384MWDebug::warning( )../GlobalFunctions.php:1247
280.10026371672MWDebug::sendMessage( )../MWDebug.php:155
290.10026372064trigger_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
10.0003236352{main}( )../index.php:0
20.01893782720MediaWiki->run( )../index.php:46
30.01893784128MediaWiki->main( )../MediaWiki.php:424
40.10206295336OutputPage->output( )../MediaWiki.php:583
50.10236301784OutputPage->sendCacheControl( )../OutputPage.php:2218
60.10246303080WebResponse->header( )../OutputPage.php:2134
70.10246303224header ( )../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
10.0003236352{main}( )../index.php:0
20.01893782720MediaWiki->run( )../index.php:46
30.01893784128MediaWiki->main( )../MediaWiki.php:424
40.10206295336OutputPage->output( )../MediaWiki.php:583
50.10236301784OutputPage->sendCacheControl( )../OutputPage.php:2218
60.10306311112WebResponse->header( )../OutputPage.php:2171
70.10306311256header ( )../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
10.0003236352{main}( )../index.php:0
20.01893782720MediaWiki->run( )../index.php:46
30.01893784128MediaWiki->main( )../MediaWiki.php:424
40.10206295336OutputPage->output( )../MediaWiki.php:583
50.10236301784OutputPage->sendCacheControl( )../OutputPage.php:2218
60.10366311056WebResponse->header( )../OutputPage.php:2172
70.10366311200header ( )../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
10.0003236352{main}( )../index.php:0
20.01893782720MediaWiki->run( )../index.php:46
30.01893784128MediaWiki->main( )../MediaWiki.php:424
40.10206295336OutputPage->output( )../MediaWiki.php:583
50.10416311056WebResponse->header( )../OutputPage.php:2220
60.10416311200header ( )../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
10.0003236352{main}( )../index.php:0
20.01893782720MediaWiki->run( )../index.php:46
30.01893784128MediaWiki->main( )../MediaWiki.php:424
40.10206295336OutputPage->output( )../MediaWiki.php:583
50.10476311216WebResponse->header( )../OutputPage.php:2227
60.10476311360header ( )../WebResponse.php:37