( ! ) Warning: Search backend error during near_match search for '3.144.37.12' after 7. 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
10.0001233896{main}( )../index.php:0
20.01683376024MediaWiki->run( )../index.php:46
30.01683377432MediaWiki->main( )../MediaWiki.php:424
40.02593551552MediaWiki->performRequest( )../MediaWiki.php:573
50.04114379368SpecialPageFactory::executePath( )../MediaWiki.php:270
60.04174433312SpecialPage->run( )../SpecialPageFactory.php:581
70.04174433680SpecialSearch->execute( )../SpecialPage.php:383
80.08705796168SpecialSearch->goResult( )../SpecialSearch.php:117
90.09295801872SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.09295802624SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.09525817624Hooks::run( )../SearchEngine.php:231
120.09525819224call_user_func_array ( )../Hooks.php:209
130.09525819928CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.09585893960CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.09675940008CirrusSearch\Searcher->search( )../Searcher.php:268
160.09986175064CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.10026206648PoolCounterWork->execute( )../Util.php:133
180.10046230904PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.10046231088call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.10046231160CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.10046233096PoolCounterWork->execute( )../Util.php:129
220.10056233744PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.10056233928call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.10056234048CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.10726348304CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.10736352232wfLogWarning( )../ElasticsearchIntermediary.php:98
270.10736352512MWDebug::warning( )../GlobalFunctions.php:1247
280.10746353800MWDebug::sendMessage( )../MWDebug.php:155
290.10746354192trigger_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
10.0001233896{main}( )../index.php:0
20.01683376024MediaWiki->run( )../index.php:46
30.01683377432MediaWiki->main( )../MediaWiki.php:424
40.10936277528OutputPage->output( )../MediaWiki.php:583
50.10956283976OutputPage->sendCacheControl( )../OutputPage.php:2218
60.10966285272WebResponse->header( )../OutputPage.php:2134
70.10966285416header ( )../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
10.0001233896{main}( )../index.php:0
20.01683376024MediaWiki->run( )../index.php:46
30.01683377432MediaWiki->main( )../MediaWiki.php:424
40.10936277528OutputPage->output( )../MediaWiki.php:583
50.10956283976OutputPage->sendCacheControl( )../OutputPage.php:2218
60.11036293304WebResponse->header( )../OutputPage.php:2171
70.11036293448header ( )../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
10.0001233896{main}( )../index.php:0
20.01683376024MediaWiki->run( )../index.php:46
30.01683377432MediaWiki->main( )../MediaWiki.php:424
40.10936277528OutputPage->output( )../MediaWiki.php:583
50.10956283976OutputPage->sendCacheControl( )../OutputPage.php:2218
60.11086293248WebResponse->header( )../OutputPage.php:2172
70.11086293392header ( )../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
10.0001233896{main}( )../index.php:0
20.01683376024MediaWiki->run( )../index.php:46
30.01683377432MediaWiki->main( )../MediaWiki.php:424
40.10936277528OutputPage->output( )../MediaWiki.php:583
50.11136293248WebResponse->header( )../OutputPage.php:2220
60.11136293392header ( )../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
10.0001233896{main}( )../index.php:0
20.01683376024MediaWiki->run( )../index.php:46
30.01683377432MediaWiki->main( )../MediaWiki.php:424
40.10936277528OutputPage->output( )../MediaWiki.php:583
50.11206293400WebResponse->header( )../OutputPage.php:2227
60.11206293544header ( )../WebResponse.php:37