( ! ) Warning: Search backend error during near_match search for '52.14.176.202' after 7. 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
10.0000239856{main}( )../index.php:0
20.01463384936MediaWiki->run( )../index.php:46
30.01473386344MediaWiki->main( )../MediaWiki.php:424
40.02293560488MediaWiki->performRequest( )../MediaWiki.php:573
50.03744387976SpecialPageFactory::executePath( )../MediaWiki.php:270
60.03784441888SpecialPage->run( )../SpecialPageFactory.php:581
70.03794442256SpecialSearch->execute( )../SpecialPage.php:383
80.09325804016SpecialSearch->goResult( )../SpecialSearch.php:117
90.10095809960SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.10095810712SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.10325825712Hooks::run( )../SearchEngine.php:231
120.10325827312call_user_func_array ( )../Hooks.php:209
130.10325828016CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.10395902048CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.10465948072CirrusSearch\Searcher->search( )../Searcher.php:268
160.10756183096CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.10786215864PoolCounterWork->execute( )../Util.php:133
180.10796240280PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.10796240464call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.10796240536CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.10806242504PoolCounterWork->execute( )../Util.php:129
220.10806243152PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.10806243336call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.10806243456CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.11486357720CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.11506361656wfLogWarning( )../ElasticsearchIntermediary.php:98
270.11506361936MWDebug::warning( )../GlobalFunctions.php:1247
280.11516363240MWDebug::sendMessage( )../MWDebug.php:155
290.11516363632trigger_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
10.0000239856{main}( )../index.php:0
20.01463384936MediaWiki->run( )../index.php:46
30.01473386344MediaWiki->main( )../MediaWiki.php:424
40.11696286864OutputPage->output( )../MediaWiki.php:583
50.11716293312OutputPage->sendCacheControl( )../OutputPage.php:2218
60.11726294608WebResponse->header( )../OutputPage.php:2134
70.11726294752header ( )../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
10.0000239856{main}( )../index.php:0
20.01463384936MediaWiki->run( )../index.php:46
30.01473386344MediaWiki->main( )../MediaWiki.php:424
40.11696286864OutputPage->output( )../MediaWiki.php:583
50.11716293312OutputPage->sendCacheControl( )../OutputPage.php:2218
60.11796302640WebResponse->header( )../OutputPage.php:2171
70.11796302784header ( )../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
10.0000239856{main}( )../index.php:0
20.01463384936MediaWiki->run( )../index.php:46
30.01473386344MediaWiki->main( )../MediaWiki.php:424
40.11696286864OutputPage->output( )../MediaWiki.php:583
50.11716293312OutputPage->sendCacheControl( )../OutputPage.php:2218
60.11866302584WebResponse->header( )../OutputPage.php:2172
70.11866302728header ( )../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
10.0000239856{main}( )../index.php:0
20.01463384936MediaWiki->run( )../index.php:46
30.01473386344MediaWiki->main( )../MediaWiki.php:424
40.11696286864OutputPage->output( )../MediaWiki.php:583
50.11926302584WebResponse->header( )../OutputPage.php:2220
60.11926302728header ( )../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
10.0000239856{main}( )../index.php:0
20.01463384936MediaWiki->run( )../index.php:46
30.01473386344MediaWiki->main( )../MediaWiki.php:424
40.11696286864OutputPage->output( )../MediaWiki.php:583
50.11986302744WebResponse->header( )../OutputPage.php:2227
60.11986302888header ( )../WebResponse.php:37