( ! ) Warning: Search backend error during near_match search for '3.138.68.5' 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
10.0000233896{main}( )../index.php:0
20.01483376392MediaWiki->run( )../index.php:46
30.01483377800MediaWiki->main( )../MediaWiki.php:424
40.02533552080MediaWiki->performRequest( )../MediaWiki.php:573
50.04344379568SpecialPageFactory::executePath( )../MediaWiki.php:270
60.04384433440SpecialPage->run( )../SpecialPageFactory.php:581
70.04394433808SpecialSearch->execute( )../SpecialPage.php:383
80.10645795664SpecialSearch->goResult( )../SpecialSearch.php:117
90.11255801848SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.11255802600SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.11505817600Hooks::run( )../SearchEngine.php:231
120.11505819200call_user_func_array ( )../Hooks.php:209
130.11505819904CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.11565893896CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.11645939936CirrusSearch\Searcher->search( )../Searcher.php:268
160.11976174992CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.12006206600PoolCounterWork->execute( )../Util.php:133
180.12026230856PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.12026231040call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.12026231112CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.12026233048PoolCounterWork->execute( )../Util.php:129
220.12026233696PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.12026233880call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.12026234000CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.12686348248CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.12696352176wfLogWarning( )../ElasticsearchIntermediary.php:98
270.12696352456MWDebug::warning( )../GlobalFunctions.php:1247
280.12706353744MWDebug::sendMessage( )../MWDebug.php:155
290.12716354136trigger_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
20.01483376392MediaWiki->run( )../index.php:46
30.01483377800MediaWiki->main( )../MediaWiki.php:424
40.12906277472OutputPage->output( )../MediaWiki.php:583
50.12926283920OutputPage->sendCacheControl( )../OutputPage.php:2218
60.12936285216WebResponse->header( )../OutputPage.php:2134
70.12936285360header ( )../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
20.01483376392MediaWiki->run( )../index.php:46
30.01483377800MediaWiki->main( )../MediaWiki.php:424
40.12906277472OutputPage->output( )../MediaWiki.php:583
50.12926283920OutputPage->sendCacheControl( )../OutputPage.php:2218
60.12996293248WebResponse->header( )../OutputPage.php:2171
70.12996293392header ( )../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
20.01483376392MediaWiki->run( )../index.php:46
30.01483377800MediaWiki->main( )../MediaWiki.php:424
40.12906277472OutputPage->output( )../MediaWiki.php:583
50.12926283920OutputPage->sendCacheControl( )../OutputPage.php:2218
60.13056293192WebResponse->header( )../OutputPage.php:2172
70.13056293336header ( )../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
20.01483376392MediaWiki->run( )../index.php:46
30.01483377800MediaWiki->main( )../MediaWiki.php:424
40.12906277472OutputPage->output( )../MediaWiki.php:583
50.13106293192WebResponse->header( )../OutputPage.php:2220
60.13106293336header ( )../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
20.01483376392MediaWiki->run( )../index.php:46
30.01483377800MediaWiki->main( )../MediaWiki.php:424
40.12906277472OutputPage->output( )../MediaWiki.php:583
50.13166293352WebResponse->header( )../OutputPage.php:2227
60.13166293496header ( )../WebResponse.php:37