( ! ) Warning: Search backend error during near_match search for '3.141.27.97' after 35. 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
20.01213375864MediaWiki->run( )../index.php:46
30.01213377272MediaWiki->main( )../MediaWiki.php:424
40.02423551360MediaWiki->performRequest( )../MediaWiki.php:573
50.04074378888SpecialPageFactory::executePath( )../MediaWiki.php:270
60.04154432784SpecialPage->run( )../SpecialPageFactory.php:581
70.04154433152SpecialSearch->execute( )../SpecialPage.php:383
80.08635795232SpecialSearch->goResult( )../SpecialSearch.php:117
90.09145801488SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.09145802240SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.09355817240Hooks::run( )../SearchEngine.php:231
120.09365818840call_user_func_array ( )../Hooks.php:209
130.09365819544CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.09415893576CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.09465939608CirrusSearch\Searcher->search( )../Searcher.php:268
160.11026174616CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.11046206200PoolCounterWork->execute( )../Util.php:133
180.11066230456PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.11066230640call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.11066230712CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.11066232648PoolCounterWork->execute( )../Util.php:129
220.11066233296PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.11066233480call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.11066233600CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.14546347864CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.14556351800wfLogWarning( )../ElasticsearchIntermediary.php:98
270.14556352080MWDebug::warning( )../GlobalFunctions.php:1247
280.14566353384MWDebug::sendMessage( )../MWDebug.php:155
290.14566353776trigger_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
20.01213375864MediaWiki->run( )../index.php:46
30.01213377272MediaWiki->main( )../MediaWiki.php:424
40.14736277088OutputPage->output( )../MediaWiki.php:583
50.14756283544OutputPage->sendCacheControl( )../OutputPage.php:2218
60.14766284840WebResponse->header( )../OutputPage.php:2134
70.14766284984header ( )../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
20.01213375864MediaWiki->run( )../index.php:46
30.01213377272MediaWiki->main( )../MediaWiki.php:424
40.14736277088OutputPage->output( )../MediaWiki.php:583
50.14756283544OutputPage->sendCacheControl( )../OutputPage.php:2218
60.14846292872WebResponse->header( )../OutputPage.php:2171
70.14846293016header ( )../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
20.01213375864MediaWiki->run( )../index.php:46
30.01213377272MediaWiki->main( )../MediaWiki.php:424
40.14736277088OutputPage->output( )../MediaWiki.php:583
50.14756283544OutputPage->sendCacheControl( )../OutputPage.php:2218
60.14896292816WebResponse->header( )../OutputPage.php:2172
70.14896292960header ( )../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
20.01213375864MediaWiki->run( )../index.php:46
30.01213377272MediaWiki->main( )../MediaWiki.php:424
40.14736277088OutputPage->output( )../MediaWiki.php:583
50.14936292816WebResponse->header( )../OutputPage.php:2220
60.14936292960header ( )../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
20.01213375864MediaWiki->run( )../index.php:46
30.01213377272MediaWiki->main( )../MediaWiki.php:424
40.14736277088OutputPage->output( )../MediaWiki.php:583
50.14996292968WebResponse->header( )../OutputPage.php:2227
60.14996293112header ( )../WebResponse.php:37