( ! ) Warning: Search backend error during near_match search for '3.16.79.250' 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
10.0000233896{main}( )../index.php:0
20.00993375864MediaWiki->run( )../index.php:46
30.00993377272MediaWiki->main( )../MediaWiki.php:424
40.01803551360MediaWiki->performRequest( )../MediaWiki.php:573
50.03174378888SpecialPageFactory::executePath( )../MediaWiki.php:270
60.03214432784SpecialPage->run( )../SpecialPageFactory.php:581
70.03214433152SpecialSearch->execute( )../SpecialPage.php:383
80.07805795232SpecialSearch->goResult( )../SpecialSearch.php:117
90.08415801488SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.08425802240SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.08635817240Hooks::run( )../SearchEngine.php:231
120.08635818840call_user_func_array ( )../Hooks.php:209
130.08635819544CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.08875893576CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.08915939608CirrusSearch\Searcher->search( )../Searcher.php:268
160.09496174616CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.09506206200PoolCounterWork->execute( )../Util.php:133
180.09516230456PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.09516230640call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.09516230712CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.09516232648PoolCounterWork->execute( )../Util.php:129
220.09516233296PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.09516233480call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.09516233600CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.10106347880CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.10116351808wfLogWarning( )../ElasticsearchIntermediary.php:98
270.10116352088MWDebug::warning( )../GlobalFunctions.php:1247
280.10126353376MWDebug::sendMessage( )../MWDebug.php:155
290.10126353768trigger_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
10.0000233896{main}( )../index.php:0
20.00993375864MediaWiki->run( )../index.php:46
30.00993377272MediaWiki->main( )../MediaWiki.php:424
40.10296277088OutputPage->output( )../MediaWiki.php:583
50.10316283536OutputPage->sendCacheControl( )../OutputPage.php:2218
60.10326284832WebResponse->header( )../OutputPage.php:2134
70.10336284976header ( )../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
10.0000233896{main}( )../index.php:0
20.00993375864MediaWiki->run( )../index.php:46
30.00993377272MediaWiki->main( )../MediaWiki.php:424
40.10296277088OutputPage->output( )../MediaWiki.php:583
50.10316283536OutputPage->sendCacheControl( )../OutputPage.php:2218
60.10396292864WebResponse->header( )../OutputPage.php:2171
70.10396293008header ( )../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
10.0000233896{main}( )../index.php:0
20.00993375864MediaWiki->run( )../index.php:46
30.00993377272MediaWiki->main( )../MediaWiki.php:424
40.10296277088OutputPage->output( )../MediaWiki.php:583
50.10316283536OutputPage->sendCacheControl( )../OutputPage.php:2218
60.10446292808WebResponse->header( )../OutputPage.php:2172
70.10446292952header ( )../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
10.0000233896{main}( )../index.php:0
20.00993375864MediaWiki->run( )../index.php:46
30.00993377272MediaWiki->main( )../MediaWiki.php:424
40.10296277088OutputPage->output( )../MediaWiki.php:583
50.10486292808WebResponse->header( )../OutputPage.php:2220
60.10486292952header ( )../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
10.0000233896{main}( )../index.php:0
20.00993375864MediaWiki->run( )../index.php:46
30.00993377272MediaWiki->main( )../MediaWiki.php:424
40.10296277088OutputPage->output( )../MediaWiki.php:583
50.10546292960WebResponse->header( )../OutputPage.php:2227
60.10546293104header ( )../WebResponse.php:37