( ! ) Warning: Search backend error during near_match search for '13.58.44.229' after 21. 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
20.05053376416MediaWiki->run( )../index.php:46
30.05053377824MediaWiki->main( )../MediaWiki.php:424
40.09493551992MediaWiki->performRequest( )../MediaWiki.php:573
50.18344379496SpecialPageFactory::executePath( )../MediaWiki.php:270
60.18804433376SpecialPage->run( )../SpecialPageFactory.php:581
70.18814433744SpecialSearch->execute( )../SpecialPage.php:383
80.56715795832SpecialSearch->goResult( )../SpecialSearch.php:117
90.61365802088SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.61365802840SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.63685817840Hooks::run( )../SearchEngine.php:231
120.63685819440call_user_func_array ( )../Hooks.php:209
130.63695820144CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.64715894184CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.64785940232CirrusSearch\Searcher->search( )../Searcher.php:268
160.68816175336CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.68836206928PoolCounterWork->execute( )../Util.php:133
180.68856231184PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.68856231368call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.68856231440CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.68856233376PoolCounterWork->execute( )../Util.php:129
220.68856234024PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.68856234208call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.68856234328CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.70966348560CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.70986352496wfLogWarning( )../ElasticsearchIntermediary.php:98
270.70986352776MWDebug::warning( )../GlobalFunctions.php:1247
280.70996354080MWDebug::sendMessage( )../MWDebug.php:155
290.70996354472trigger_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
20.05053376416MediaWiki->run( )../index.php:46
30.05053377824MediaWiki->main( )../MediaWiki.php:424
40.71856277760OutputPage->output( )../MediaWiki.php:583
50.71876284216OutputPage->sendCacheControl( )../OutputPage.php:2218
60.71886285512WebResponse->header( )../OutputPage.php:2134
70.71886285656header ( )../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
20.05053376416MediaWiki->run( )../index.php:46
30.05053377824MediaWiki->main( )../MediaWiki.php:424
40.71856277760OutputPage->output( )../MediaWiki.php:583
50.71876284216OutputPage->sendCacheControl( )../OutputPage.php:2218
60.72446293544WebResponse->header( )../OutputPage.php:2171
70.72446293688header ( )../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
20.05053376416MediaWiki->run( )../index.php:46
30.05053377824MediaWiki->main( )../MediaWiki.php:424
40.71856277760OutputPage->output( )../MediaWiki.php:583
50.71876284216OutputPage->sendCacheControl( )../OutputPage.php:2218
60.72766293488WebResponse->header( )../OutputPage.php:2172
70.72766293632header ( )../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
20.05053376416MediaWiki->run( )../index.php:46
30.05053377824MediaWiki->main( )../MediaWiki.php:424
40.71856277760OutputPage->output( )../MediaWiki.php:583
50.73276293488WebResponse->header( )../OutputPage.php:2220
60.73276293632header ( )../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
20.05053376416MediaWiki->run( )../index.php:46
30.05053377824MediaWiki->main( )../MediaWiki.php:424
40.71856277760OutputPage->output( )../MediaWiki.php:583
50.73346293648WebResponse->header( )../OutputPage.php:2227
60.73346293792header ( )../WebResponse.php:37