( ! ) Warning: Search backend error during near_match search for '3.140.197.136' after 28. 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
20.02223376112MediaWiki->run( )../index.php:46
30.02223377520MediaWiki->main( )../MediaWiki.php:424
40.15123551600MediaWiki->performRequest( )../MediaWiki.php:573
50.31624379112SpecialPageFactory::executePath( )../MediaWiki.php:270
60.32814433040SpecialPage->run( )../SpecialPageFactory.php:581
70.32814433408SpecialSearch->execute( )../SpecialPage.php:383
80.64745794816SpecialSearch->goResult( )../SpecialSearch.php:117
90.69795800904SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.69795801656SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.70945816656Hooks::run( )../SearchEngine.php:231
120.70945818256call_user_func_array ( )../Hooks.php:209
130.70945818960CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.71005892992CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.71075939016CirrusSearch\Searcher->search( )../Searcher.php:268
160.73736174072CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.73756205656PoolCounterWork->execute( )../Util.php:133
180.73766229912PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.73766230096call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.73766230168CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.73776232104PoolCounterWork->execute( )../Util.php:129
220.73776232752PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.73776232936call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.73776233056CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.76566347312CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.76586351248wfLogWarning( )../ElasticsearchIntermediary.php:98
270.76586351528MWDebug::warning( )../GlobalFunctions.php:1247
280.76596352832MWDebug::sendMessage( )../MWDebug.php:155
290.76596353224trigger_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
20.02223376112MediaWiki->run( )../index.php:46
30.02223377520MediaWiki->main( )../MediaWiki.php:424
40.76766276536OutputPage->output( )../MediaWiki.php:583
50.79996282992OutputPage->sendCacheControl( )../OutputPage.php:2218
60.80006284288WebResponse->header( )../OutputPage.php:2134
70.80006284432header ( )../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
20.02223376112MediaWiki->run( )../index.php:46
30.02223377520MediaWiki->main( )../MediaWiki.php:424
40.76766276536OutputPage->output( )../MediaWiki.php:583
50.79996282992OutputPage->sendCacheControl( )../OutputPage.php:2218
60.80086292320WebResponse->header( )../OutputPage.php:2171
70.80086292464header ( )../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
20.02223376112MediaWiki->run( )../index.php:46
30.02223377520MediaWiki->main( )../MediaWiki.php:424
40.76766276536OutputPage->output( )../MediaWiki.php:583
50.79996282992OutputPage->sendCacheControl( )../OutputPage.php:2218
60.80136292264WebResponse->header( )../OutputPage.php:2172
70.80136292408header ( )../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
20.02223376112MediaWiki->run( )../index.php:46
30.02223377520MediaWiki->main( )../MediaWiki.php:424
40.76766276536OutputPage->output( )../MediaWiki.php:583
50.80186292264WebResponse->header( )../OutputPage.php:2220
60.80186292408header ( )../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
20.02223376112MediaWiki->run( )../index.php:46
30.02223377520MediaWiki->main( )../MediaWiki.php:424
40.76766276536OutputPage->output( )../MediaWiki.php:583
50.80246292424WebResponse->header( )../OutputPage.php:2227
60.80246292568header ( )../WebResponse.php:37