( ! ) Warning: Search backend error during near_match search for '52.14.214.177' 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
10.0001233960{main}( )../index.php:0
20.00963376416MediaWiki->run( )../index.php:46
30.00963377824MediaWiki->main( )../MediaWiki.php:424
40.01873551992MediaWiki->performRequest( )../MediaWiki.php:573
50.03284379472SpecialPageFactory::executePath( )../MediaWiki.php:270
60.03324433368SpecialPage->run( )../SpecialPageFactory.php:581
70.03324433736SpecialSearch->execute( )../SpecialPage.php:383
80.07615795952SpecialSearch->goResult( )../SpecialSearch.php:117
90.08135802184SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.08135802936SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.08375817936Hooks::run( )../SearchEngine.php:231
120.08375819536call_user_func_array ( )../Hooks.php:209
130.08375820240CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.08415894272CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.08485940296CirrusSearch\Searcher->search( )../Searcher.php:268
160.08796175344CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.08826206928PoolCounterWork->execute( )../Util.php:133
180.08836231184PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.08836231368call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.08836231440CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.08836233376PoolCounterWork->execute( )../Util.php:129
220.08846234024PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.08846234208call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.08846234328CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.09476348616CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.09486352552wfLogWarning( )../ElasticsearchIntermediary.php:98
270.09486352832MWDebug::warning( )../GlobalFunctions.php:1247
280.09496354136MWDebug::sendMessage( )../MWDebug.php:155
290.09496354528trigger_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
10.0001233960{main}( )../index.php:0
20.00963376416MediaWiki->run( )../index.php:46
30.00963377824MediaWiki->main( )../MediaWiki.php:424
40.09676277848OutputPage->output( )../MediaWiki.php:583
50.09696284304OutputPage->sendCacheControl( )../OutputPage.php:2218
60.09706285600WebResponse->header( )../OutputPage.php:2134
70.09706285744header ( )../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
10.0001233960{main}( )../index.php:0
20.00963376416MediaWiki->run( )../index.php:46
30.00963377824MediaWiki->main( )../MediaWiki.php:424
40.09676277848OutputPage->output( )../MediaWiki.php:583
50.09696284304OutputPage->sendCacheControl( )../OutputPage.php:2218
60.09766293648WebResponse->header( )../OutputPage.php:2171
70.09766293792header ( )../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
10.0001233960{main}( )../index.php:0
20.00963376416MediaWiki->run( )../index.php:46
30.00963377824MediaWiki->main( )../MediaWiki.php:424
40.09676277848OutputPage->output( )../MediaWiki.php:583
50.09696284304OutputPage->sendCacheControl( )../OutputPage.php:2218
60.09816293592WebResponse->header( )../OutputPage.php:2172
70.09816293736header ( )../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
10.0001233960{main}( )../index.php:0
20.00963376416MediaWiki->run( )../index.php:46
30.00963377824MediaWiki->main( )../MediaWiki.php:424
40.09676277848OutputPage->output( )../MediaWiki.php:583
50.09856293592WebResponse->header( )../OutputPage.php:2220
60.09856293736header ( )../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
10.0001233960{main}( )../index.php:0
20.00963376416MediaWiki->run( )../index.php:46
30.00963377824MediaWiki->main( )../MediaWiki.php:424
40.09676277848OutputPage->output( )../MediaWiki.php:583
50.09926293752WebResponse->header( )../OutputPage.php:2227
60.09926293896header ( )../WebResponse.php:37