( ! ) Warning: Search backend error during near_match search for '18.217.195.214' after 14. 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
20.01493376096MediaWiki->run( )../index.php:46
30.01493377504MediaWiki->main( )../MediaWiki.php:424
40.04523551592MediaWiki->performRequest( )../MediaWiki.php:573
50.07104379144SpecialPageFactory::executePath( )../MediaWiki.php:270
60.07144433064SpecialPage->run( )../SpecialPageFactory.php:581
70.07144433432SpecialSearch->execute( )../SpecialPage.php:383
80.17695795320SpecialSearch->goResult( )../SpecialSearch.php:117
90.18725801576SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.18725802328SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.21065817320Hooks::run( )../SearchEngine.php:231
120.21075818920call_user_func_array ( )../Hooks.php:209
130.21075819624CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.21105893648CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.21155939688CirrusSearch\Searcher->search( )../Searcher.php:268
160.21346174744CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.21366206328PoolCounterWork->execute( )../Util.php:133
180.21376230584PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.21376230768call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.21376230840CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.21376232776PoolCounterWork->execute( )../Util.php:129
220.21386233424PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.21386233608call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.21386233728CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.22786347976CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.22806351912wfLogWarning( )../ElasticsearchIntermediary.php:98
270.22806352192MWDebug::warning( )../GlobalFunctions.php:1247
280.22816353496MWDebug::sendMessage( )../MWDebug.php:155
290.22816353888trigger_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
20.01493376096MediaWiki->run( )../index.php:46
30.01493377504MediaWiki->main( )../MediaWiki.php:424
40.23046277192OutputPage->output( )../MediaWiki.php:583
50.23066283648OutputPage->sendCacheControl( )../OutputPage.php:2218
60.23076284944WebResponse->header( )../OutputPage.php:2134
70.23076285088header ( )../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
20.01493376096MediaWiki->run( )../index.php:46
30.01493377504MediaWiki->main( )../MediaWiki.php:424
40.23046277192OutputPage->output( )../MediaWiki.php:583
50.23066283648OutputPage->sendCacheControl( )../OutputPage.php:2218
60.23136292976WebResponse->header( )../OutputPage.php:2171
70.23136293120header ( )../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
20.01493376096MediaWiki->run( )../index.php:46
30.01493377504MediaWiki->main( )../MediaWiki.php:424
40.23046277192OutputPage->output( )../MediaWiki.php:583
50.23066283648OutputPage->sendCacheControl( )../OutputPage.php:2218
60.23206292920WebResponse->header( )../OutputPage.php:2172
70.23206293064header ( )../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
20.01493376096MediaWiki->run( )../index.php:46
30.01493377504MediaWiki->main( )../MediaWiki.php:424
40.23046277192OutputPage->output( )../MediaWiki.php:583
50.23336292920WebResponse->header( )../OutputPage.php:2220
60.23336293064header ( )../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
20.01493376096MediaWiki->run( )../index.php:46
30.01493377504MediaWiki->main( )../MediaWiki.php:424
40.23046277192OutputPage->output( )../MediaWiki.php:583
50.23496293080WebResponse->header( )../OutputPage.php:2227
60.23496293224header ( )../WebResponse.php:37