( ! ) Warning: Search backend error during near_match search for '18.222.114.28' 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
10.0000233960{main}( )../index.php:0
20.00883376416MediaWiki->run( )../index.php:46
30.00883377824MediaWiki->main( )../MediaWiki.php:424
40.03373551992MediaWiki->performRequest( )../MediaWiki.php:573
50.05084379472SpecialPageFactory::executePath( )../MediaWiki.php:270
60.05144433368SpecialPage->run( )../SpecialPageFactory.php:581
70.05144433736SpecialSearch->execute( )../SpecialPage.php:383
80.09705795952SpecialSearch->goResult( )../SpecialSearch.php:117
90.10255802184SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.10255802936SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.10495817936Hooks::run( )../SearchEngine.php:231
120.10495819536call_user_func_array ( )../Hooks.php:209
130.10495820240CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.10555894288CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.10625940312CirrusSearch\Searcher->search( )../Searcher.php:268
160.10966175416CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.10996207008PoolCounterWork->execute( )../Util.php:133
180.11006231264PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.11006231448call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.11006231520CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.11006233456PoolCounterWork->execute( )../Util.php:129
220.11016234104PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.11016234288call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.11016234408CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.11646348648CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.11656352584wfLogWarning( )../ElasticsearchIntermediary.php:98
270.11666352864MWDebug::warning( )../GlobalFunctions.php:1247
280.11666354168MWDebug::sendMessage( )../MWDebug.php:155
290.11676354560trigger_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
20.00883376416MediaWiki->run( )../index.php:46
30.00883377824MediaWiki->main( )../MediaWiki.php:424
40.11836277848OutputPage->output( )../MediaWiki.php:583
50.11856284304OutputPage->sendCacheControl( )../OutputPage.php:2218
60.11866285600WebResponse->header( )../OutputPage.php:2134
70.11866285744header ( )../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
20.00883376416MediaWiki->run( )../index.php:46
30.00883377824MediaWiki->main( )../MediaWiki.php:424
40.11836277848OutputPage->output( )../MediaWiki.php:583
50.11856284304OutputPage->sendCacheControl( )../OutputPage.php:2218
60.11936293648WebResponse->header( )../OutputPage.php:2171
70.11936293792header ( )../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
20.00883376416MediaWiki->run( )../index.php:46
30.00883377824MediaWiki->main( )../MediaWiki.php:424
40.11836277848OutputPage->output( )../MediaWiki.php:583
50.11856284304OutputPage->sendCacheControl( )../OutputPage.php:2218
60.11986293592WebResponse->header( )../OutputPage.php:2172
70.11986293736header ( )../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
20.00883376416MediaWiki->run( )../index.php:46
30.00883377824MediaWiki->main( )../MediaWiki.php:424
40.11836277848OutputPage->output( )../MediaWiki.php:583
50.12036293592WebResponse->header( )../OutputPage.php:2220
60.12036293736header ( )../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
20.00883376416MediaWiki->run( )../index.php:46
30.00883377824MediaWiki->main( )../MediaWiki.php:424
40.11836277848OutputPage->output( )../MediaWiki.php:583
50.12096293752WebResponse->header( )../OutputPage.php:2227
60.12096293896header ( )../WebResponse.php:37