( ! ) Warning: Search backend error during near_match search for '3.12.41.67' after 19. 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
20.01183376392MediaWiki->run( )../index.php:46
30.01183377800MediaWiki->main( )../MediaWiki.php:424
40.04143552080MediaWiki->performRequest( )../MediaWiki.php:573
50.10674379568SpecialPageFactory::executePath( )../MediaWiki.php:270
60.10704433440SpecialPage->run( )../SpecialPageFactory.php:581
70.10704433808SpecialSearch->execute( )../SpecialPage.php:383
80.25615795664SpecialSearch->goResult( )../SpecialSearch.php:117
90.27455801848SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.27455802600SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.29025817600Hooks::run( )../SearchEngine.php:231
120.29195819200call_user_func_array ( )../Hooks.php:209
130.29195819904CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.29245893896CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.29275939936CirrusSearch\Searcher->search( )../Searcher.php:268
160.29456174992CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.29476206600PoolCounterWork->execute( )../Util.php:133
180.29486230856PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.29486231040call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.29486231112CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.29486233048PoolCounterWork->execute( )../Util.php:129
220.29486233696PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.29486233880call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.29486234000CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.31386348264CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.31396352192wfLogWarning( )../ElasticsearchIntermediary.php:98
270.31396352472MWDebug::warning( )../GlobalFunctions.php:1247
280.31416353760MWDebug::sendMessage( )../MWDebug.php:155
290.31416354152trigger_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
20.01183376392MediaWiki->run( )../index.php:46
30.01183377800MediaWiki->main( )../MediaWiki.php:424
40.31606277472OutputPage->output( )../MediaWiki.php:583
50.31856283920OutputPage->sendCacheControl( )../OutputPage.php:2218
60.31866285216WebResponse->header( )../OutputPage.php:2134
70.31866285360header ( )../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
20.01183376392MediaWiki->run( )../index.php:46
30.01183377800MediaWiki->main( )../MediaWiki.php:424
40.31606277472OutputPage->output( )../MediaWiki.php:583
50.31856283920OutputPage->sendCacheControl( )../OutputPage.php:2218
60.32256293248WebResponse->header( )../OutputPage.php:2171
70.32256293392header ( )../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
20.01183376392MediaWiki->run( )../index.php:46
30.01183377800MediaWiki->main( )../MediaWiki.php:424
40.31606277472OutputPage->output( )../MediaWiki.php:583
50.31856283920OutputPage->sendCacheControl( )../OutputPage.php:2218
60.32316293192WebResponse->header( )../OutputPage.php:2172
70.32316293336header ( )../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
20.01183376392MediaWiki->run( )../index.php:46
30.01183377800MediaWiki->main( )../MediaWiki.php:424
40.31606277472OutputPage->output( )../MediaWiki.php:583
50.32366293192WebResponse->header( )../OutputPage.php:2220
60.32366293336header ( )../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
20.01183376392MediaWiki->run( )../index.php:46
30.01183377800MediaWiki->main( )../MediaWiki.php:424
40.31606277472OutputPage->output( )../MediaWiki.php:583
50.32436293352WebResponse->header( )../OutputPage.php:2227
60.32436293496header ( )../WebResponse.php:37