( ! ) Warning: Search backend error during near_match search for '3.143.247.78' after 36. 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
20.03543376416MediaWiki->run( )../index.php:46
30.03543377824MediaWiki->main( )../MediaWiki.php:424
40.09003551992MediaWiki->performRequest( )../MediaWiki.php:573
50.18894379496SpecialPageFactory::executePath( )../MediaWiki.php:270
60.18934433376SpecialPage->run( )../SpecialPageFactory.php:581
70.18934433744SpecialSearch->execute( )../SpecialPage.php:383
80.51085795832SpecialSearch->goResult( )../SpecialSearch.php:117
90.54025802088SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.54025802840SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.54545817840Hooks::run( )../SearchEngine.php:231
120.54545819440call_user_func_array ( )../Hooks.php:209
130.54545820144CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.54575894168CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.54605940216CirrusSearch\Searcher->search( )../Searcher.php:268
160.56806175272CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.56826206880PoolCounterWork->execute( )../Util.php:133
180.56836231136PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.56836231320call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.56836231392CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.56846233328PoolCounterWork->execute( )../Util.php:129
220.56846233976PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.56846234160call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.56846234280CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.60426348544CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.60436352480wfLogWarning( )../ElasticsearchIntermediary.php:98
270.60436352760MWDebug::warning( )../GlobalFunctions.php:1247
280.60446354064MWDebug::sendMessage( )../MWDebug.php:155
290.60446354456trigger_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
20.03543376416MediaWiki->run( )../index.php:46
30.03543377824MediaWiki->main( )../MediaWiki.php:424
40.63116277760OutputPage->output( )../MediaWiki.php:583
50.63136284216OutputPage->sendCacheControl( )../OutputPage.php:2218
60.63146285512WebResponse->header( )../OutputPage.php:2134
70.63146285656header ( )../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
20.03543376416MediaWiki->run( )../index.php:46
30.03543377824MediaWiki->main( )../MediaWiki.php:424
40.63116277760OutputPage->output( )../MediaWiki.php:583
50.63136284216OutputPage->sendCacheControl( )../OutputPage.php:2218
60.63216293544WebResponse->header( )../OutputPage.php:2171
70.63216293688header ( )../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
20.03543376416MediaWiki->run( )../index.php:46
30.03543377824MediaWiki->main( )../MediaWiki.php:424
40.63116277760OutputPage->output( )../MediaWiki.php:583
50.63136284216OutputPage->sendCacheControl( )../OutputPage.php:2218
60.63266293488WebResponse->header( )../OutputPage.php:2172
70.63266293632header ( )../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
20.03543376416MediaWiki->run( )../index.php:46
30.03543377824MediaWiki->main( )../MediaWiki.php:424
40.63116277760OutputPage->output( )../MediaWiki.php:583
50.63306293488WebResponse->header( )../OutputPage.php:2220
60.63306293632header ( )../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
20.03543376416MediaWiki->run( )../index.php:46
30.03543377824MediaWiki->main( )../MediaWiki.php:424
40.63116277760OutputPage->output( )../MediaWiki.php:583
50.63366293648WebResponse->header( )../OutputPage.php:2227
60.63366293792header ( )../WebResponse.php:37