( ! ) Warning: Search backend error during near_match search for '18.224.64.19' after 30. 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
10.0000238760{main}( )../index.php:0
20.01403383968MediaWiki->run( )../index.php:46
30.01413385376MediaWiki->main( )../MediaWiki.php:424
40.03253559552MediaWiki->performRequest( )../MediaWiki.php:573
50.06654387032SpecialPageFactory::executePath( )../MediaWiki.php:270
60.06694440912SpecialPage->run( )../SpecialPageFactory.php:581
70.06694441280SpecialSearch->execute( )../SpecialPage.php:383
80.15005803376SpecialSearch->goResult( )../SpecialSearch.php:117
90.16325809608SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.16325810360SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.16535825360Hooks::run( )../SearchEngine.php:231
120.16545826960call_user_func_array ( )../Hooks.php:209
130.16545827664CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.16615901712CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.16695947744CirrusSearch\Searcher->search( )../Searcher.php:268
160.17596182840CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.17626214424PoolCounterWork->execute( )../Util.php:133
180.17646238680PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.17646238864call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.17646238936CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.17646240872PoolCounterWork->execute( )../Util.php:129
220.17646241520PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.17646241704call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.17646241824CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.20786356112CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.20806360048wfLogWarning( )../ElasticsearchIntermediary.php:98
270.20806360328MWDebug::warning( )../GlobalFunctions.php:1247
280.20816361632MWDebug::sendMessage( )../MWDebug.php:155
290.20816362024trigger_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
10.0000238760{main}( )../index.php:0
20.01403383968MediaWiki->run( )../index.php:46
30.01413385376MediaWiki->main( )../MediaWiki.php:424
40.20996285312OutputPage->output( )../MediaWiki.php:583
50.21016291768OutputPage->sendCacheControl( )../OutputPage.php:2218
60.21026293064WebResponse->header( )../OutputPage.php:2134
70.21026293208header ( )../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
10.0000238760{main}( )../index.php:0
20.01403383968MediaWiki->run( )../index.php:46
30.01413385376MediaWiki->main( )../MediaWiki.php:424
40.20996285312OutputPage->output( )../MediaWiki.php:583
50.21016291768OutputPage->sendCacheControl( )../OutputPage.php:2218
60.21086301096WebResponse->header( )../OutputPage.php:2171
70.21086301240header ( )../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
10.0000238760{main}( )../index.php:0
20.01403383968MediaWiki->run( )../index.php:46
30.01413385376MediaWiki->main( )../MediaWiki.php:424
40.20996285312OutputPage->output( )../MediaWiki.php:583
50.21016291768OutputPage->sendCacheControl( )../OutputPage.php:2218
60.21136301040WebResponse->header( )../OutputPage.php:2172
70.21136301184header ( )../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
10.0000238760{main}( )../index.php:0
20.01403383968MediaWiki->run( )../index.php:46
30.01413385376MediaWiki->main( )../MediaWiki.php:424
40.20996285312OutputPage->output( )../MediaWiki.php:583
50.21196301040WebResponse->header( )../OutputPage.php:2220
60.21196301184header ( )../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
10.0000238760{main}( )../index.php:0
20.01403383968MediaWiki->run( )../index.php:46
30.01413385376MediaWiki->main( )../MediaWiki.php:424
40.20996285312OutputPage->output( )../MediaWiki.php:583
50.21266301200WebResponse->header( )../OutputPage.php:2227
60.21266301344header ( )../WebResponse.php:37