( ! ) Warning: Search backend error during near_match search for '3.142.199.184' after 11. 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
20.01973376416MediaWiki->run( )../index.php:46
30.01973377824MediaWiki->main( )../MediaWiki.php:424
40.05673551992MediaWiki->performRequest( )../MediaWiki.php:573
50.09604379472SpecialPageFactory::executePath( )../MediaWiki.php:270
60.09644433368SpecialPage->run( )../SpecialPageFactory.php:581
70.09644433736SpecialSearch->execute( )../SpecialPage.php:383
80.15475795952SpecialSearch->goResult( )../SpecialSearch.php:117
90.17325802184SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.17325802936SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.17675817936Hooks::run( )../SearchEngine.php:231
120.17685819536call_user_func_array ( )../Hooks.php:209
130.17685820240CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.17715894288CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.17765940312CirrusSearch\Searcher->search( )../Searcher.php:268
160.17946175416CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.17966207008PoolCounterWork->execute( )../Util.php:133
180.17976231264PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.17976231448call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.17976231520CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.17986233456PoolCounterWork->execute( )../Util.php:129
220.17986234104PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.17986234288call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.17986234408CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.19056348664CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.19066352600wfLogWarning( )../ElasticsearchIntermediary.php:98
270.19076352880MWDebug::warning( )../GlobalFunctions.php:1247
280.19086354184MWDebug::sendMessage( )../MWDebug.php:155
290.19086354576trigger_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
20.01973376416MediaWiki->run( )../index.php:46
30.01973377824MediaWiki->main( )../MediaWiki.php:424
40.19456277848OutputPage->output( )../MediaWiki.php:583
50.19476284304OutputPage->sendCacheControl( )../OutputPage.php:2218
60.19486285600WebResponse->header( )../OutputPage.php:2134
70.19486285744header ( )../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
20.01973376416MediaWiki->run( )../index.php:46
30.01973377824MediaWiki->main( )../MediaWiki.php:424
40.19456277848OutputPage->output( )../MediaWiki.php:583
50.19476284304OutputPage->sendCacheControl( )../OutputPage.php:2218
60.19556293648WebResponse->header( )../OutputPage.php:2171
70.19556293792header ( )../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
20.01973376416MediaWiki->run( )../index.php:46
30.01973377824MediaWiki->main( )../MediaWiki.php:424
40.19456277848OutputPage->output( )../MediaWiki.php:583
50.19476284304OutputPage->sendCacheControl( )../OutputPage.php:2218
60.19606293592WebResponse->header( )../OutputPage.php:2172
70.19606293736header ( )../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
20.01973376416MediaWiki->run( )../index.php:46
30.01973377824MediaWiki->main( )../MediaWiki.php:424
40.19456277848OutputPage->output( )../MediaWiki.php:583
50.19656293592WebResponse->header( )../OutputPage.php:2220
60.19656293736header ( )../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
20.01973376416MediaWiki->run( )../index.php:46
30.01973377824MediaWiki->main( )../MediaWiki.php:424
40.19456277848OutputPage->output( )../MediaWiki.php:583
50.19716293752WebResponse->header( )../OutputPage.php:2227
60.19716293896header ( )../WebResponse.php:37