( ! ) Warning: Search backend error during near_match search for '3.144.250.153' 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
10.0001233960{main}( )../index.php:0
20.01143375896MediaWiki->run( )../index.php:46
30.01143377304MediaWiki->main( )../MediaWiki.php:424
40.01923551440MediaWiki->performRequest( )../MediaWiki.php:573
50.03384379048SpecialPageFactory::executePath( )../MediaWiki.php:270
60.03424432944SpecialPage->run( )../SpecialPageFactory.php:581
70.03424433312SpecialSearch->execute( )../SpecialPage.php:383
80.07555794768SpecialSearch->goResult( )../SpecialSearch.php:117
90.08045801024SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.08045801776SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.08265816776Hooks::run( )../SearchEngine.php:231
120.08265818376call_user_func_array ( )../Hooks.php:209
130.08265819080CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.08315893112CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.08375939136CirrusSearch\Searcher->search( )../Searcher.php:268
160.08646174184CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.08666205784PoolCounterWork->execute( )../Util.php:133
180.08686230040PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.08686230224call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.08686230296CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.08686232232PoolCounterWork->execute( )../Util.php:129
220.08686232880PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.08686233064call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.08686233184CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.09296347472CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.09306351408wfLogWarning( )../ElasticsearchIntermediary.php:98
270.09306351688MWDebug::warning( )../GlobalFunctions.php:1247
280.09316352992MWDebug::sendMessage( )../MWDebug.php:155
290.09316353384trigger_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
20.01143375896MediaWiki->run( )../index.php:46
30.01143377304MediaWiki->main( )../MediaWiki.php:424
40.09466276696OutputPage->output( )../MediaWiki.php:583
50.09496283152OutputPage->sendCacheControl( )../OutputPage.php:2218
60.09506284448WebResponse->header( )../OutputPage.php:2134
70.09506284592header ( )../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
20.01143375896MediaWiki->run( )../index.php:46
30.01143377304MediaWiki->main( )../MediaWiki.php:424
40.09466276696OutputPage->output( )../MediaWiki.php:583
50.09496283152OutputPage->sendCacheControl( )../OutputPage.php:2218
60.09576292480WebResponse->header( )../OutputPage.php:2171
70.09576292624header ( )../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
20.01143375896MediaWiki->run( )../index.php:46
30.01143377304MediaWiki->main( )../MediaWiki.php:424
40.09466276696OutputPage->output( )../MediaWiki.php:583
50.09496283152OutputPage->sendCacheControl( )../OutputPage.php:2218
60.09616292424WebResponse->header( )../OutputPage.php:2172
70.09616292568header ( )../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
20.01143375896MediaWiki->run( )../index.php:46
30.01143377304MediaWiki->main( )../MediaWiki.php:424
40.09466276696OutputPage->output( )../MediaWiki.php:583
50.09666292424WebResponse->header( )../OutputPage.php:2220
60.09666292568header ( )../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
20.01143375896MediaWiki->run( )../index.php:46
30.01143377304MediaWiki->main( )../MediaWiki.php:424
40.09466276696OutputPage->output( )../MediaWiki.php:583
50.09716292584WebResponse->header( )../OutputPage.php:2227
60.09716292728header ( )../WebResponse.php:37