( ! ) Warning: Search backend error during near_match search for '44.214.106.184' 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
10.0001235248{main}( )../index.php:0
20.01183377312MediaWiki->run( )../index.php:46
30.01183378720MediaWiki->main( )../MediaWiki.php:424
40.02023552864MediaWiki->performRequest( )../MediaWiki.php:573
50.03474380360SpecialPageFactory::executePath( )../MediaWiki.php:270
60.03524434256SpecialPage->run( )../SpecialPageFactory.php:581
70.03534434624SpecialSearch->execute( )../SpecialPage.php:383
80.07795796176SpecialSearch->goResult( )../SpecialSearch.php:117
90.08315802184SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.08315802936SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.08535817928Hooks::run( )../SearchEngine.php:231
120.08535819528call_user_func_array ( )../Hooks.php:209
130.08535820232CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.08595894264CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.08675940312CirrusSearch\Searcher->search( )../Searcher.php:268
160.09026175360CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.09056206960PoolCounterWork->execute( )../Util.php:133
180.09076231216PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.09076231400call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.09076231472CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.09076233408PoolCounterWork->execute( )../Util.php:129
220.09076234056PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.09076234240call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.09076234360CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.09746348624CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.09756352560wfLogWarning( )../ElasticsearchIntermediary.php:98
270.09756352840MWDebug::warning( )../GlobalFunctions.php:1247
280.09766354144MWDebug::sendMessage( )../MWDebug.php:155
290.09766354536trigger_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
10.0001235248{main}( )../index.php:0
20.01183377312MediaWiki->run( )../index.php:46
30.01183378720MediaWiki->main( )../MediaWiki.php:424
40.09956277856OutputPage->output( )../MediaWiki.php:583
50.09976284312OutputPage->sendCacheControl( )../OutputPage.php:2218
60.09986285608WebResponse->header( )../OutputPage.php:2134
70.09986285752header ( )../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
10.0001235248{main}( )../index.php:0
20.01183377312MediaWiki->run( )../index.php:46
30.01183378720MediaWiki->main( )../MediaWiki.php:424
40.09956277856OutputPage->output( )../MediaWiki.php:583
50.09976284312OutputPage->sendCacheControl( )../OutputPage.php:2218
60.10046293640WebResponse->header( )../OutputPage.php:2171
70.10046293784header ( )../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
10.0001235248{main}( )../index.php:0
20.01183377312MediaWiki->run( )../index.php:46
30.01183378720MediaWiki->main( )../MediaWiki.php:424
40.09956277856OutputPage->output( )../MediaWiki.php:583
50.09976284312OutputPage->sendCacheControl( )../OutputPage.php:2218
60.10096293584WebResponse->header( )../OutputPage.php:2172
70.10096293728header ( )../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
10.0001235248{main}( )../index.php:0
20.01183377312MediaWiki->run( )../index.php:46
30.01183378720MediaWiki->main( )../MediaWiki.php:424
40.09956277856OutputPage->output( )../MediaWiki.php:583
50.10146293584WebResponse->header( )../OutputPage.php:2220
60.10146293728header ( )../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
10.0001235248{main}( )../index.php:0
20.01183377312MediaWiki->run( )../index.php:46
30.01183378720MediaWiki->main( )../MediaWiki.php:424
40.09956277856OutputPage->output( )../MediaWiki.php:583
50.10196293744WebResponse->header( )../OutputPage.php:2227
60.10196293888header ( )../WebResponse.php:37