( ! ) Warning: Search backend error during near_match search for '3.142.42.94' 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
20.01813375864MediaWiki->run( )../index.php:46
30.01813377272MediaWiki->main( )../MediaWiki.php:424
40.03303551360MediaWiki->performRequest( )../MediaWiki.php:573
50.07164378888SpecialPageFactory::executePath( )../MediaWiki.php:270
60.07244432784SpecialPage->run( )../SpecialPageFactory.php:581
70.07244433152SpecialSearch->execute( )../SpecialPage.php:383
80.12565795232SpecialSearch->goResult( )../SpecialSearch.php:117
90.13095801488SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.13095802240SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.13345817240Hooks::run( )../SearchEngine.php:231
120.13345818840call_user_func_array ( )../Hooks.php:209
130.13355819544CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.13395893576CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.13455939608CirrusSearch\Searcher->search( )../Searcher.php:268
160.13716174616CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.13746206200PoolCounterWork->execute( )../Util.php:133
180.13766230456PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.13766230640call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.13766230712CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.13766232648PoolCounterWork->execute( )../Util.php:129
220.13766233296PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.13766233480call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.13766233600CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.14396347864CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.14406351792wfLogWarning( )../ElasticsearchIntermediary.php:98
270.14406352072MWDebug::warning( )../GlobalFunctions.php:1247
280.14416353360MWDebug::sendMessage( )../MWDebug.php:155
290.14416353752trigger_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
20.01813375864MediaWiki->run( )../index.php:46
30.01813377272MediaWiki->main( )../MediaWiki.php:424
40.14676277088OutputPage->output( )../MediaWiki.php:583
50.14716283536OutputPage->sendCacheControl( )../OutputPage.php:2218
60.14726284832WebResponse->header( )../OutputPage.php:2134
70.14726284976header ( )../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
20.01813375864MediaWiki->run( )../index.php:46
30.01813377272MediaWiki->main( )../MediaWiki.php:424
40.14676277088OutputPage->output( )../MediaWiki.php:583
50.14716283536OutputPage->sendCacheControl( )../OutputPage.php:2218
60.14786292864WebResponse->header( )../OutputPage.php:2171
70.14786293008header ( )../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
20.01813375864MediaWiki->run( )../index.php:46
30.01813377272MediaWiki->main( )../MediaWiki.php:424
40.14676277088OutputPage->output( )../MediaWiki.php:583
50.14716283536OutputPage->sendCacheControl( )../OutputPage.php:2218
60.14836292808WebResponse->header( )../OutputPage.php:2172
70.14836292952header ( )../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
20.01813375864MediaWiki->run( )../index.php:46
30.01813377272MediaWiki->main( )../MediaWiki.php:424
40.14676277088OutputPage->output( )../MediaWiki.php:583
50.14886292808WebResponse->header( )../OutputPage.php:2220
60.14886292952header ( )../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
20.01813375864MediaWiki->run( )../index.php:46
30.01813377272MediaWiki->main( )../MediaWiki.php:424
40.14676277088OutputPage->output( )../MediaWiki.php:583
50.14946292960WebResponse->header( )../OutputPage.php:2227
60.14946293104header ( )../WebResponse.php:37