( ! ) Warning: Search backend error during near_match search for '3.16.218.208' 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
20.00953376416MediaWiki->run( )../index.php:46
30.00953377824MediaWiki->main( )../MediaWiki.php:424
40.01753551992MediaWiki->performRequest( )../MediaWiki.php:573
50.03224379496SpecialPageFactory::executePath( )../MediaWiki.php:270
60.03274433376SpecialPage->run( )../SpecialPageFactory.php:581
70.03284433744SpecialSearch->execute( )../SpecialPage.php:383
80.07545795872SpecialSearch->goResult( )../SpecialSearch.php:117
90.08095802128SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.08095802880SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.08325817880Hooks::run( )../SearchEngine.php:231
120.08325819480call_user_func_array ( )../Hooks.php:209
130.08335820184CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.08395894224CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.08475940264CirrusSearch\Searcher->search( )../Searcher.php:268
160.08746175368CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.08766208144PoolCounterWork->execute( )../Util.php:133
180.08786232616PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.08786232800call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.08786232872CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.08786234840PoolCounterWork->execute( )../Util.php:129
220.08786235488PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.08786235672call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.08786235792CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.09416350072CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.09426354008wfLogWarning( )../ElasticsearchIntermediary.php:98
270.09426354288MWDebug::warning( )../GlobalFunctions.php:1247
280.09436355592MWDebug::sendMessage( )../MWDebug.php:155
290.09436355984trigger_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
20.00953376416MediaWiki->run( )../index.php:46
30.00953377824MediaWiki->main( )../MediaWiki.php:424
40.09606279208OutputPage->output( )../MediaWiki.php:583
50.09636285664OutputPage->sendCacheControl( )../OutputPage.php:2218
60.09646286960WebResponse->header( )../OutputPage.php:2134
70.09646287104header ( )../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
20.00953376416MediaWiki->run( )../index.php:46
30.00953377824MediaWiki->main( )../MediaWiki.php:424
40.09606279208OutputPage->output( )../MediaWiki.php:583
50.09636285664OutputPage->sendCacheControl( )../OutputPage.php:2218
60.09706294992WebResponse->header( )../OutputPage.php:2171
70.09706295136header ( )../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
20.00953376416MediaWiki->run( )../index.php:46
30.00953377824MediaWiki->main( )../MediaWiki.php:424
40.09606279208OutputPage->output( )../MediaWiki.php:583
50.09636285664OutputPage->sendCacheControl( )../OutputPage.php:2218
60.09756294936WebResponse->header( )../OutputPage.php:2172
70.09756295080header ( )../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
20.00953376416MediaWiki->run( )../index.php:46
30.00953377824MediaWiki->main( )../MediaWiki.php:424
40.09606279208OutputPage->output( )../MediaWiki.php:583
50.09806294936WebResponse->header( )../OutputPage.php:2220
60.09806295080header ( )../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
20.00953376416MediaWiki->run( )../index.php:46
30.00953377824MediaWiki->main( )../MediaWiki.php:424
40.09606279208OutputPage->output( )../MediaWiki.php:583
50.09866295096WebResponse->header( )../OutputPage.php:2227
60.09866295240header ( )../WebResponse.php:37