( ! ) Warning: Search backend error during near_match search for '3.144.250.255' after 2. 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
20.00903376112MediaWiki->run( )../index.php:46
30.00913377520MediaWiki->main( )../MediaWiki.php:424
40.01793551600MediaWiki->performRequest( )../MediaWiki.php:573
50.03324379112SpecialPageFactory::executePath( )../MediaWiki.php:270
60.03354433040SpecialPage->run( )../SpecialPageFactory.php:581
70.03354433408SpecialSearch->execute( )../SpecialPage.php:383
80.07745794816SpecialSearch->goResult( )../SpecialSearch.php:117
90.08275800904SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.08275801656SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.08505816656Hooks::run( )../SearchEngine.php:231
120.08515818256call_user_func_array ( )../Hooks.php:209
130.08515818960CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.08545892992CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.08585939016CirrusSearch\Searcher->search( )../Searcher.php:268
160.08786174072CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.08816205656PoolCounterWork->execute( )../Util.php:133
180.08836229912PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.08836230096call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.08836230168CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.08836232104PoolCounterWork->execute( )../Util.php:129
220.08836232752PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.08836232936call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.08836233056CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.09026347312CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.09036351248wfLogWarning( )../ElasticsearchIntermediary.php:98
270.09036351528MWDebug::warning( )../GlobalFunctions.php:1247
280.09046352832MWDebug::sendMessage( )../MWDebug.php:155
290.09046353224trigger_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
20.00903376112MediaWiki->run( )../index.php:46
30.00913377520MediaWiki->main( )../MediaWiki.php:424
40.09226276536OutputPage->output( )../MediaWiki.php:583
50.09246282992OutputPage->sendCacheControl( )../OutputPage.php:2218
60.09256284288WebResponse->header( )../OutputPage.php:2134
70.09256284432header ( )../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
20.00903376112MediaWiki->run( )../index.php:46
30.00913377520MediaWiki->main( )../MediaWiki.php:424
40.09226276536OutputPage->output( )../MediaWiki.php:583
50.09246282992OutputPage->sendCacheControl( )../OutputPage.php:2218
60.09316292320WebResponse->header( )../OutputPage.php:2171
70.09326292464header ( )../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
20.00903376112MediaWiki->run( )../index.php:46
30.00913377520MediaWiki->main( )../MediaWiki.php:424
40.09226276536OutputPage->output( )../MediaWiki.php:583
50.09246282992OutputPage->sendCacheControl( )../OutputPage.php:2218
60.09366292264WebResponse->header( )../OutputPage.php:2172
70.09366292408header ( )../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
20.00903376112MediaWiki->run( )../index.php:46
30.00913377520MediaWiki->main( )../MediaWiki.php:424
40.09226276536OutputPage->output( )../MediaWiki.php:583
50.09416292264WebResponse->header( )../OutputPage.php:2220
60.09416292408header ( )../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
20.00903376112MediaWiki->run( )../index.php:46
30.00913377520MediaWiki->main( )../MediaWiki.php:424
40.09226276536OutputPage->output( )../MediaWiki.php:583
50.09476292424WebResponse->header( )../OutputPage.php:2227
60.09476292568header ( )../WebResponse.php:37